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Compact Heavy Equipment Limit Switch [D4A-*N] (Part Numbers)
![Compact Heavy Equipment Limit Switch [D4A-*N]](http://my.misumi-ec.com/linked/material/mech/OMR1/PHOTO/OMR1_221000559228.jpg?$product_main$)
Compact heavy equipment limit switch with improved seal, impact-resistance and load-resistance.
[Features]
· Double sealing structure of the rotary shaft has been further reinforced and the gasket full cover system, etc., ensures sealing.
· Models with fluoroelastomer available separately for effective resistance to chemicals.
· A block mount method is adopted to minimize time loss during maintenance.
· Four circuit double-break models available for complex operations.
(i)Caution
- The product images are representative only. Specifications may vary by part number, including shape and color.
Part Number
Configured Part Number is shown.
Drawing
Rotating Lever Type
*The dimensional tolerance for the parts not specified in the drawings of each model above is +/- 0.4 mm.
Product Specification
Performance
| Protective Structure (compliant) | IP67, NEMA standards 1, 2, 3, 4, 4X, 5, 6P, 12, 13 | |
|---|---|---|
| Durability*2 | Mechanical*1 | More than 50 million times (for 2-circuit double-break rotating Lever Type) More than 30 million times (for 4-circuit double-break rotating lever type) |
| Electrical | More than 1 million times (2-circuit double-break type: 125 V AC 10 A with a resistant load) More than 750,000 times (4-circuit double-break type: 125 V AC 5 A with a resistant load) | |
| Allowable operation speed | 1 mm to 2 m/s (D4A-3101N, rotating lever type) | |
| Allowable operation frequency | Mechanical | 300 times/min |
| Electrical | 30 times/min | |
| Rated frequency | 50/60 Hz | |
| Insulation resistance | Between same-pole terminals, between current-carrying metal parts and ground, between each terminal and non-current-carrying metal parts 100 MΩ or more (500 V DC insulation resistance tester) | |
| Contact resistance | 25 mΩ or less (initial value) | |
| Temperature rise | 50 degrees or less | |
| Withstand voltage | Between terminals of the same polarity | 1,000 V AC 50/60 Hz for 1 min |
| Between current-carrying metal parts and ground | 2,200 V AC 50/60 Hz 1 min*3 | |
| Between each terminal and non-current-carrying metal part | 2,200 V AC 50/60 Hz 1 min*3 | |
| Pollution degree (operating environment) | 3 | |
| Appliance Class | Class I (with earth terminal) | |
| Vibration | Malfunction*4 | 10 to 55 Hz double amplitude 1.5 mm |
| Impact | Endurance | Max. 1,000 m/s2 |
| Malfunction*4 | Max. 600 m/s² 2-circuit double-break rotating lever type Max. 300 m/s² 4-circuit double-break rotating lever type | |
| Operating ambient humidity | 35 to 95%RH (no freezing) | |
| Weight | Approximately 290 g (D4A-3101N rotating lever type) | |
*The values given above are initial values.
* 1. Excluding holding type.
* 2. The durability values are based on an ambient temperature of 5 to 35℃ and an ambient humidity of 40 to 70% RH, but durability varies depending on the type of load and the magnitude of the current.
* 3. 1,500 V AC for models with an indicator light.
* 4. Excluding flexible rod type (cat whisker type, plastic rod type, coil spring type, spring wire type).
| Items | Type | ||
|---|---|---|---|
| Rotating lever type*1 | Plunger type, flexible rod type*2 | With indicator light | |
| Operating ambient temperature | -40 to +100°C | -20 to +100°C | -10 to +80°C |
* 1. Excluding light operating type and high-sensitivity light operating type.
* 2. Including rotating lever type light operating type and high-sensitivity light operating type.
Specifications Table
Rotating Lever Type
*The values in the parentheses are average values.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Detector Shape | Environment | Plunger Shape Type | Boot Seal | Roller Lever Shape Type | Rod Shape Type | Operating Temperature Range (°C) | Acquired Standards | Force Required for Push Side O.F. (N) | Motion to Switching P.T. (mm) | Angle to Switching P.T (deg) | Contact Type | Mechanical Life (10,000 times) | Rated Operating Voltage (V) | Rated Conductance Current (A) | Main Body External Dimension, Width W (mm) | Main Body External Dimension, Height H (mm) | Main Body External Dimension, Length L (mm) | Lever Length R (mm) | Detector Element Details | Indicator Light | Movement After the Operation OT (mm) | Operating Position OP (mm) | Torque necessary for operation, OF (N·m) | Conduit Size | Details Type | O.D. | Mounting System | Direction of Operation | Roller Type | Contact format | AC Rated Voltage | DC Rated Voltage | Switch Box |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 318.20 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard | - | - | - | - | -10～80 | - | 0.39 | - | 15 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | With indicator light (LED) | - | - | 0.39 | G1/2 conduit | - | - | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 482.98 | 1 Piece(s) | 5 Day(s) or more | Roller lever type | Standard | - | - | - | - | -10～80 | UL / GB(CCC) / CSA | - | - | - | 2-circuit Double-break | 5000 | - | - | - | - | - | - | Rotating lever type (shaft only) | With indicator light (LED) | - | - | - | G1/2 conduit | Holding type | - | - | - | - | - | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 425.20 | 1 Piece(s) | 5 Day(s) or more | Rod Shape | Standard | - | - | - | [Spring + Metal Rod] Coil Spring | -10～80 | UL / GB(CCC) / CSA | - | - | - | 2-circuit Double-break | 5000 | - | - | - | - | - | - | Flexible rod type | With indicator light (LED) | - | - | - | G1/2 conduit | Coil spring type | - | - | - | - | - | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 466.00 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard | - | - | - | - | -10～80 | - | 0.39 | - | 15 | 4-circuit Double-break | 3000 | AC100/125V | 5 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | With indicator light (LED) | - | - | 0.39 | G1/2 conduit | - | - | Front / rear mounting | Snap Action | - | - | 125 / 250 | 12 / 24 / 48 | 4-circuit double-break type, simultaneous operation | ||
MYR 260.00 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard / Cold Resistance | - | - | - | - | -40～100 | UL / GB(CCC) / CSA | 0.39 | - | 15 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | No | - | - | 0.39 | 1/2-14NPT conduit | - | - | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 226.29 | 1 Piece(s) | 35 Day(s) or more | Lever Shape (push) | Standard / Cold Resistance | - | No | Standard | - | -10～120 | - | 0.39 | - | 15 | Single Pole Double Throw | 5000 | DC30V or Less / DC125V / DC250V / AC100/125V / AC240/250V / More than AC300V | 10 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | No indicator light | - | - | - | 1/2-14NPT conduit | General standard type, weather-resistant type | - | - | - | - | 1a1b | 480 / 250 / 125 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 320.00 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard / Cold Resistance | - | - | - | - | -40～100 | UL / GB(CCC) / CSA | 0.39 | - | 7 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | No | - | - | 0.39 | 1/2-14NPT conduit | - | - | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 404.30 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard / Cold Resistance | - | - | - | - | -40～100 | UL / GB(CCC) / CSA | 0.39 | - | 65 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | No | - | - | 0.39 | 1/2-14NPT conduit | - | - | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 348.38 | 1 Piece(s) | 5 Day(s) or more | Plunger Type | Standard / Cold Resistance | Push Plunger | No | - | - | -20～100 | UL / GB(CCC) / CSA | 17.65 | 1.6 | - | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 97.5 | - | Top plunger type | No | 5.1 | 46±0.8 | - | 1/2-14NPT conduit | - | - | Front / rear mounting | Snap Action | Stainless Steel Plunger | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 357.00 | 1 Piece(s) | 5 Day(s) or more | Plunger Type | Standard / Cold Resistance | [Roller Plungers] Roller Plunger | No | - | - | -20～100 | UL / GB(CCC) / CSA | 17.65 | 1.6 | - | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 97.5 | - | Top plunger type | No | 5.1 | 56±0.8 | - | 1/2-14NPT conduit | - | - | Front / rear mounting | Snap Action | Stainless Steel Roller | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 412.38 | 1 Piece(s) | 5 Day(s) or more | Plunger Type | Standard | Push Plunger | No | - | - | -20～100 | UL / GB(CCC) / CSA | 17.65 | 1.6 | - | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 97.5 | - | Top plunger type | No | 5.1 | 55.5-62 | - | 1/2-14NPT conduit | - | - | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 322.00 | 1 Piece(s) | 5 Day(s) or more | Rod Shape | Standard | - | - | Spring･Rod･Lever | [Spring + Metal Rod] Wire, Springs | -20～100 | UL / GB(CCC) / CSA | 0.98 | - | 15 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 97.5 | 287 | Flexible rod type | No | - | - | - | 1/2-14NPT conduit | Stainless steel wire rod | φ1.8 | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 324.00 | 1 Piece(s) | 5 Day(s) or more | Rod Shape | Standard | - | - | - | [Spring + Resin Rod] Plastic Rod | -20～100 | UL / GB(CCC) / CSA | 1.47 | - | 15 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 97.5 | 106.5 | Flexible rod type | No | - | - | - | 1/2-14NPT conduit | Plastic Rod | φ7 | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 301.00 | 1 Piece(s) | 5 Day(s) or more | Rod Shape | Standard | - | - | - | Coil-spring (whole spring) | -20～100 | UL / GB(CCC) / CSA | 1.47 | - | 15 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 97.5 | 106.5 | Flexible rod type | No | - | - | - | 1/2-14NPT conduit | Stainless steel coil spring | φ6.5 | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 427.53 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard / Cold Resistance | - | - | - | - | -40～100 | UL / GB(CCC) / CSA | 0.39 | - | 15 | 4-circuit Double-break | 3000 | AC100/125V | 5 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | No | - | - | - | 1/2-14NPT conduit | - | - | Front / rear mounting | Snap Action | - | 2a2b | 125 / 250 / 480 / 600 | 14 / 30 / 125 / 250 | 4-circuit double-break type, simultaneous operation | ||
MYR 371.55 | 1 Piece(s) | 35 Day(s) or more | Roller Lever Type (rotation) | Standard / Cold Resistance | - | No | Standard | - | -40～100 | UL / GB(CCC) / CSA | 0.39 | - | 15 | 2-circuit Double-break | 3000 | DC30V or Less / DC125V / DC250V / AC100/125V / AC240/250V / More than AC300V | 5 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | No | - | - | - | 1/2-14NPT conduit | Adjustable type (chemical resistance) | - | Front / rear mounting | Snap Action | - | 2a2b | 125 / 250 / 480 / 600 | 14 / 30 / 125 / 250 | 4-circuit double-break type, simultaneous operation | ||
MYR 419.00 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard / Cold Resistance | - | - | - | - | -40～100 | UL / GB(CCC) / CSA | 0.39 | - | 19 | 4-circuit Double-break | 3000 | AC100/125V | 5 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | No | - | - | 0.39 | 1/2-14NPT conduit | - | - | Front / rear mounting | Snap Action | - | 2a2b | 125 / 250 / 480 / 600 | 14 / 30 / 125 / 250 | 4-circuit double-break type | ||
MYR 256.33 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard / Cold Resistance | - | - | - | - | -40～100 | UL / GB(CCC) / CSA | 0.39 | - | 15 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | No | - | - | 0.39 | G1/2 conduit | - | - | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 370.13 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard / Cold Resistance | - | - | - | - | -40～100 | UL / GB(CCC) / CSA | 0.39 | - | 7 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | No | - | - | 0.39 | G1/2 conduit | - | - | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 323.70 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard / Cold Resistance | - | - | - | - | -20～100 | UL / GB(CCC) / CSA | 0.2 | - | 15 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | No | - | - | 0.2 | G1/2 conduit | - | - | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 318.20 | 1 Piece(s) | 5 Day(s) or more | Plunger Type | Standard / Cold Resistance | [Roller Plungers] Roller Plunger | No | - | - | -20～100 | UL / GB(CCC) / CSA | 19.61 | 2.4 | - | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 101.6 | - | Side plunger | No | 5.1 | 44±0.8 | - | G1/2 conduit | - | φ11×5 | Front / rear mounting | Snap Action | Stainless Steel Roller | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 346.75 | 1 Piece(s) | 5 Day(s) or more | Plunger Type | Standard | Push Plunger | - | - | - | -20～100 | UL / GB(CCC) / CSA | - | - | - | 2-circuit Double-break | 5000 | - | - | - | - | - | - | Top plunger type | No | - | - | - | G1/2 conduit | Standard type | - | - | - | - | - | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 318.20 | 1 Piece(s) | 5 Day(s) or more | Plunger Type | Standard / Cold Resistance | [Roller Plungers] Roller Plunger | No | - | - | -20～100 | UL / GB(CCC) / CSA | 17.65 | 1.6 | - | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 97.5 | - | Top plunger type | No | 5.1 | 56±0.8 | - | G1/2 conduit | - | φ11×5 | Front / rear mounting | Snap Action | Stainless Steel Roller | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 348.38 | 1 Piece(s) | 5 Day(s) or more | Rod Shape | Standard / Cold Resistance | - | - | Spring･Rod･Lever | [Spring + Metal Rod] Wire, Springs | -20～100 | UL / GB(CCC) / CSA | 0.98 | - | 15 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 97.5 | 287 | Flexible rod type | No | - | - | - | G1/2 conduit | Stainless steel wire rod | φ1.8 | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 279.51 | 1 Piece(s) | 5 Day(s) or more | Rod Shape | Standard / Cold Resistance | - | - | - | [Spring + Resin Rod] Plastic Rod | -20～100 | UL / GB(CCC) / CSA | 1.47 | - | 15 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 97.5 | 106.5 | Flexible rod type | No | - | - | - | G1/2 conduit | Plastic Rod | φ7 | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 346.75 | 1 Piece(s) | 5 Day(s) or more | Rod Shape | Standard | - | - | - | - | -20～100 | UL / GB(CCC) / CSA | - | - | - | 2-circuit Double-break | 5000 | - | - | - | - | - | - | Flexible rod type | No | - | - | - | G1/2 conduit | Cat whisker type | - | - | - | - | - | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 279.51 | 1 Piece(s) | 5 Day(s) or more | Rod Shape | Standard / Cold Resistance | - | - | - | Coil-spring (whole spring) | -20～100 | UL / GB(CCC) / CSA | 1.47 | - | 15 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 97.5 | 106.5 | Flexible rod type | No | - | - | - | G1/2 conduit | Stainless steel coil spring | φ6.5 | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 298.89 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard / Cold Resistance | - | - | - | - | -10～80 | UL / GB(CCC) / CSA | 0.39 | - | 15 | 2-circuit Double-break | 5000 | More than AC300V | 10 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | With indicator light (neon lamp) | - | - | 0.39 | G1/2 conduit | - | - | Front / rear mounting | Snap Action | - | 1a1b | 125 / 250 / 480 / 600 | 8 / 14 / 30 / 125 / 250 | 2-circuit double-break type | ||
MYR 333.65 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard / Cold Resistance | - | - | - | - | -40～100 | UL / GB(CCC) / CSA | 0.39 | - | 15 | 4-circuit Double-break | 3000 | AC100/125V | 5 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | No | - | - | 0.39 | G1/2 conduit | - | - | Front / rear mounting | Snap Action | - | 2a2b | 125 / 250 / 480 / 600 | 14 / 30 / 125 / 250 | 4-circuit double-break type, simultaneous operation | ||
MYR 449.93 | 1 Piece(s) | 5 Day(s) or more | Roller lever type | Standard | - | - | - | - | -40～100 | UL / GB(CCC) / CSA | - | - | - | 4-circuit Double-break | 3000 | - | - | - | - | - | - | Rotating lever type (shaft only) | No | - | - | - | G1/2 conduit | High sensitivity type | - | - | - | - | - | 125 / 250 / 480 / 600 | 14 / 30 / 125 / 250 | 4-circuit double-break type, simultaneous operation | ||
MYR 395.59 | 1 Piece(s) | 5 Day(s) or more | Plunger Type | Standard / Cold Resistance | [Roller Plungers] Roller Plunger | No | - | - | -20～100 | UL / GB(CCC) / CSA | 17.65 | 1.6 | - | 4-circuit Double-break | 3000 | AC100/125V | 5 | 42 | 44 | 97.5 | - | Top plunger type | No | 5.1 | 56±0.8 | - | G1/2 conduit | - | φ11×5 | Front / rear mounting | Snap Action | Stainless Steel Roller | 2a2b | 125 / 250 / 480 / 600 | 14 / 30 / 125 / 250 | 4-circuit double-break type, simultaneous operation | ||
MYR 441.70 | 1 Piece(s) | 5 Day(s) or more | Rod Shape | Standard | - | - | - | [Spring + Metal Rod] Coil Spring | -20～100 | UL / GB(CCC) / CSA | - | - | - | 4-circuit Double-break | 3000 | - | - | - | - | - | - | Flexible rod type | No | - | - | - | G1/2 conduit | Coil spring type | - | - | - | - | - | 125 / 250 / 480 / 600 | 14 / 30 / 125 / 250 | 4-circuit double-break type, simultaneous operation | ||
MYR 445.83 | 1 Piece(s) | 5 Day(s) or more | Roller lever type | Standard | - | - | - | - | -40～100 | UL / GB(CCC) / CSA | - | - | - | 4-circuit Double-break | 3000 | - | - | - | - | - | - | Rotating lever type (shaft only) | No | - | - | - | G1/2 conduit | Sequential operation type | - | - | - | - | - | 125 / 250 / 480 / 600 | 14 / 30 / 125 / 250 | 4-circuit double-break type | ||
MYR 356.90 | 1 Piece(s) | 5 Day(s) or more | Rotating lever type (shaft only) | Standard / Cold Resistance | - | - | - | - | -40～100 | UL / GB(CCC) / CSA | 0.39 | - | 19 | 4-circuit Double-break | 3000 | AC100/125V | 5 | 42 | 44 | 104.5 | - | Rotating lever type (shaft only) | No | - | - | 0.39 | G1/2 conduit | - | - | Front / rear mounting | Snap Action | - | 2a2b | 125 / 250 / 480 / 600 | 14 / 30 / 125 / 250 | 4-circuit double-break type |
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Basic Information
| Main Body Size | Small | Protection Structure | IP67 | Mechanical Operation Frequency(times/min or Less) | 300 |
|---|
Specification/Dimensions
-
Detector Shape
- Plunger Type
- Roller Lever Type (rotation)
- Lever Shape (push)
- Rod Shape
- Rotating lever type (shaft only)
- Roller lever type
-
Environment
- Standard
- Cold Resistance
-
Plunger Shape Type
- Roller Plungers
- Push Plunger
- Roller Plungers
-
Boot Seal
- No
-
Roller Lever Shape Type
- Standard
- Spring･Rod･Lever
-
Rod Shape Type
- Spring + Metal Rod
- Spring + Resin Rod
- Coil-spring (whole spring)
- Spring + Metal Rod
-
Force Required for Push Side O.F.(N)
-
Contact Type
- 2-circuit Double-break
- 4-circuit Double-break
- Single Pole Double Throw
-
Rated Operating Voltage(V)
- DC30V or Less
- DC125V
- DC250V
- AC100/125V
- AC240/250V
- More than AC300V
-
Rated Conductance Current(A)
-
Detector Element Details
- Flexible rod type
- Rotating lever type (shaft only)
- Side plunger
- Top plunger type
-
Indicator Light
- No
- No indicator light
- With indicator light (LED)
- With indicator light (neon lamp)
-
Movement After the Operation OT(mm)
-
Operating Position OP(mm)
- 44±0.8
- 46±0.8
- 55.5-62
- 56±0.8
-
Torque necessary for operation, OF(N·m)
- 0.2
- 0.39
-
Conduit Size
-
Details Type
- Adjustable type (chemical resistance)
- Cat whisker type
- Coil spring type
- General standard type, weather-resistant type
- High sensitivity type
- Holding type
- Plastic Rod
- Sequential operation type
- Stainless steel coil spring
- Stainless steel wire rod
- Standard type
-
O.D.
- φ1.8
- φ6.5
- φ7
- φ11×5
-
Mounting System
-
Direction of Operation
-
Roller Type
- Stainless Steel Plunger
- Stainless Steel Roller
-
Contact format
- 1a1b
- 2a2b
-
AC Rated Voltage
- 125 / 250
- 125 / 250 / 480 / 600
- 480 / 250 / 125 / 600
-
DC Rated Voltage
-
Switch Box
- 2-circuit double-break type
- 4-circuit double-break type
- 4-circuit double-break type, simultaneous operation
-
type
- D4A-N
- D4A-N-F
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 5 Day(s) or Less
- 35 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Safety Door Switches
- Small Limit Switch [D4C]
- Multi-Pull Limit Switch [VB]
- Compact Insertion Switch
- Small Safety Limit Switch [D4F]
- Small Safety Limit Switch [D4N]
- Safety Limit Switch [D4B-*N]
- Oil Resistant Limit Switch [D4ER-□N]
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