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UL 489 Listed MCCB, UL Compliant Product (NF50-SMU 2P 3A)
- Low-Voltage Circuit Breakers MCCB (Molded Case Circuit Breakers) NF series from Mitsubishi electric. - The molded case circuit breaker (MCCB) opens and closes a low voltage circuit and breaks the fault current (an overload current or short circuit current) automatically, to protect the wirings/conductors of the circuit. - MCCB (Molded Case Circuit Breakers) NF series have 4 types available, NF-C (Economy type), NF-S (Standard type), NF-H (High-performance type) and NF-U (Current limiting-type ultra-breaker). - Rated ambient temperature 40°C. - Number of poles is up to 4. - Rated current can be select up to 440 A.
Part Number
Configured Part Number is shown.
NF50-SMU 2P 3A
MITSUBISHI Circuit Breakers Specifications of WS Series NF Type MCCB (UL Product)
HRU series image
NF100-HRU of MITSUBISHI Circuit Breakers
- Standard support for mounting IEC 35 mm rail
- 480 V AC compatible UL 489 circuit breaker
- Circuit Breakers Number of Positions: 2
- AC/DC:AC
- Maximum compatible voltage (AC): 500 V AC class
- Rated Insulation Voltage: 500
- Product weight of front surface type: 0.55 kg
- Isolation compatibility: Compatible
- EMC environmental conditions (Environment A or Environment B): N/A
NF50-SMU of MITSUBISHI Circuit Breakers
- Width 36 mm (2-position product) UL 489 compatible
- Standard support for mounting IEC 35 mm rail
- Circuit Breakers Number of Positions: 2
- AC/DC:AC
- Maximum compatible voltage (AC): 400 V AC class
- Rated Insulation Voltage: 440
- Product weight of front surface type: 0.3 kg
- Isolation compatibility: Compatible
- EMC environmental conditions (Environment A or Environment B): N/A
NF100-SWU of MITSUBISHI Circuit Breakers
- Circuit Breakers Number of Positions: 2
- AC/DC:AC
- Maximum compatible voltage (AC): 600 V AC class
- Rated Insulation Voltage: 690
- Product weight of front surface type: 0.7 kg
- Isolation compatibility: Compatible
- EMC environmental conditions (Environment A or Environment B): N/A
- * The standard ambient temperature is 40°C for IEC.
NF-SFW of MITSUBISHI Circuit Breakers
- Circuit Breakers Number of Positions: 3
- AC/DC:AC
- Maximum compatible voltage (AC): 600 V AC class
- Rated Insulation Voltage: 690
- Product weight of front surface type: 2.0 kg
- Isolation compatibility: Compatible
- EMC environmental conditions (Environment A or Environment B): N/A
- * The standard ambient temperature is 40°C for IEC.
- * For 3-pole products, use 2 positions.
Lineup of MITSUBISHI Circuit Breakers
| A Frame Circuit Breakers | 50 | 100 | ||
|---|---|---|---|---|
| Supported voltage | 240 V | |||
| UL 489 Listed MCCB | NF50-SMU 240 V 5 kA | 1P 2P 3P | - | - |
| - | - | NF100-HRU 240 V 50 kA (25 kA) 480 V 18 kA (10 kA) | 2P 3P | |
- * Circuit Breakers, The breaking capacity in parentheses of NF100-SRU, NF100-HRU, NV100-SRU, NV100-HRU is the breaking capacity with a rated current of 15 A or less.
| Part Number |
|---|
| NF50-SMU 2P 3A |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Ampere frame | Rated block capacity AC 400 V (kA) | Number of Poles | Rated Current (A) | Mounting Method | Representative Standard | Dimension height (mm) | Dimension width (mm) | Dimension depth (mm) | Rated block capacity AC 240 V (kA) | Rated Operating Voltage (V) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 455.98 | 1 Piece(s) | 9 Day(s) or more | 6 | 50AF | 10 | 2 | 3 | DIN rail mount | CE / UL / CSA | 124 | 36 | 70 | 10 | AC240 |
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Basic Information
| Rated block capacity, voltages except VAC 100/200/400, VDC 250 | Available | Connection Method | Surface type |
|---|
Specification/Dimensions
-
Representative Standard
- CE
- UL
- TUV
- CSA
-
Ampere frame
- 50AF
- 100AF to 199AF
-
Rated block capacity AC 400 V(kA)
-
Number of Poles
- 1
- 2
- 3
-
Rated Current(A)
-
Mounting Method
- DIN rail mount
- Fasten With Screws
-
Dimension height(mm)
-
Dimension width(mm)
-
Dimension depth(mm)
-
Rated block capacity AC 240 V(kA)
-
Rated Operating Voltage(V)
- AC240
- AC480
Days to Ship
-
- All
- 9 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
- Molded Case Circuit Breakers (MCCB) NF-SV Series
- Molded Case Circuit Breakers (MCCB) NF-HRV Series
- Molded Case Circuit Breakers (MCCB) MB-Series
- Molded Case Circuit Breakers (MCCB) NF-CV/SV
- Molded Case Circuit Breakers (MCCB) NF-FAU Series
- ABS [N]□□C series (high breaking capacity type, without fuse) [ABS52C]
- Molded Case Circuit Breakers (MCCB) NF-FHU Series
- Shunt Trip, WS-V Series
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