Earth Leakage Circuit Breakers (ELCB) NV-SV Series with CE/CCC
Brand :
MITSUBISHI
Caution
Product Description
WS-V series NV-S type earth leakage circuit breaker (general-purpose product) CE/CCC product.
[Features]
· Small, high performance, and economical no-fuse breaker.
· Size as is, with enhanced breaking performance.
[Applications]
· No-fuse breaker, for general-purpose products.
NV32-SV/NV63-SV Characteristics And External Shape of MITSUBISHI Earth Leakage Breakers
| Type Name of Earth Leakage Breakers | NV32-SV | NV63-SV | ||||
|---|---|---|---|---|---|---|
| Rated Current In Standard ambient temperature 40°C A | (5) (10) 15 20 30 | (5) (10) 15 20 30 40 50 | ||||
| Number of contacts | 3 | 2 | 3 | |||
| Phase wire model | 3 ø 3 W, 1 ø 3 W, 1 ø 2 W | ø 1, 2 W | 3 ø 3 W, 1 ø 3 W, 1 ø 2 W | |||
| Rated operating voltage Ue V | AC | 100-440 | 100 to 240 | 100-440 | ||
| High-speed type | Rated sensitivity current mA | (15) 30 100/200/ 500 switch | (15) 30 | (15) 30 (100/200/ 500 switch) | ||
| Maximum operating time s | at I △n | 0.1 | 0.1 | |||
| at 5I △n | 0.04 | 0.4 | ||||
| Time-delay type | Rated sensitivity current mA | - | - | |||
| Maximum operating time s | - | - | ||||
| Inertia dead time s or more | - | - | ||||
| Electrical leakage display method | Mechanical button | Mechanical button | ||||
| Rated short circuit breaking capacity kA | JIS C 8201-2-2 Ann. 1 JIS C 8201-2-2 Ann. 2 IEC 60947-2 2nd. ed. (Icu/Ics) | AC | 440 V | 5/5 | - | 7.5/7.5 |
| 415 V | 5/5 | - | 7.5/7.5 | |||
| 400 V | 5/5 | - | 7.5/7.5 | |||
| 230 V | 10/10 | 15/15 | ||||
| 200 V | 10/10 | 15/15 | ||||
| 100 V | 10/10 | 15/15 | ||||
NV32-SV/NV63-SV Dimensional Outline Drawing of MITSUBISHI Earth Leakage Breakers
Front Surface Type of MITSUBISHI Earth Leakage Breakers
Embedded Type of MITSUBISHI Earth Leakage Breakers
Note 1: Can accommodate mounting dimensions for both 66 and 60.
Note 2: Values in ( ) indicate EAL and TBM. Embedded type with EAL and TBM will have an external shape that differs from the standard.
Back Surface Type of MITSUBISHI Earth Leakage Breakers
Inserted Type of MITSUBISHI Earth Leakage Breakers
Note: The 2-contact breaker is the 3-contact breaker with the middle contact conductor removed.
NV125-SV Characteristics And External Shape of MITSUBISHI Earth Leakage Breakers
| Type Name | NV125-SV | ||||
|---|---|---|---|---|---|
| Rated Current In Standard ambient temperature 40°C A | 15 20 30 (40) 50 60 75 100 | ||||
| Number of contacts | 3 | 4 | |||
| Phase wire model | 3 ø 3 W, 1 ø 3 W, 1 ø 2 W | 3 ø 4 W | |||
| Rated operating voltage Ue V | AC | 100-440 | 200-440 | ||
| High-speed type | Rated sensitivity current mA | 30 100/200/ 500 switch | |||
| Maximum operating time s | at I △n | 0.1 | |||
| at 5I △n | 0.04 | ||||
| Time-delay type | Rated sensitivity current mA | (100/200/500 switch) | |||
| Maximum operating time s | (0.45/1.0/2.0 switch) | ||||
| Inertia dead time s or more | (0.1/0.5/1.0) | ||||
| Electrical leakage display method | Mechanical button | ||||
| Rated short circuit breaking capacity kA | JIS C 8201-2-2 Ann. 1 JIS C 8201-2-2 Ann. 2 IEC 60947-2 2nd. ed. (Icu/Ics) | AC | 440 V | 25/25 | |
| 415 V | 30/30 | ||||
| 400 V | 30/30 | ||||
| 230 V | 50/50 | ||||
| 200 V | 50/50 | ||||
| 100 V | 50/50 | - | |||
NV125-SV Dimensional Outline Drawing of MITSUBISHI Earth Leakage Breakers
Front Surface Type of MITSUBISHI Earth Leakage Breakers
Embedded Type of MITSUBISHI Earth Leakage Breakers
Back Surface Type of MITSUBISHI Earth Leakage Breakers
Inserted Type of MITSUBISHI Earth Leakage Breakers
Note 1: Values in ( ) indicate EAL and TBM. Embedded type with EAL and TBM will have an external shape that differs from the standard.
- * See the catalog for details on products.