Breaking Capacity: | Low Voltage Circuit Breakers |
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Operation: | Electric Type |
Speed: | Normal Type Circuit Breaker |
Arc-extinguishing Medium: | Air |
Installation: | DIN Rail |
Structure: | MCB |
Customization: |
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Model | Rated voltage (V) | Rated current In (A) | Rated residual action current I△n (mA) | Rated residual non-action current I△no (mA) | Max breaking time (s) | Rated short circuit breaking capacity (A) | Type of instantaneous releaser | ||
I△n | 2I△n | 5I△n | |||||||
WSB1LE-63 | AC230 AC400 |
6, 10, 16, 20, 25, 32, 40, 50, 63 | 30 | 15 | 0.3 | 0.15 | 0.04 | 4500 | C |
WSB1LE-63N | 6000 | ||||||||
WSB1LE-63H | 10000 |
Rated current In (A) | Test current | Initial state | Test time | Test result | Remarks | Rated residual action current I△n (mA) | Rated residual non-action current I△no (mA) | Limit undriven time 5I△n (s) | |
6, 10, 16, 20, 25, 32, 40, 50, 63 | 1.13In | Cold | t≤1h | Not tripping | 30 | 15 | 0.04 | ||
1.45In | Thermal | t<1h | Tripping | Current rises to the set value in 5s steadily | |||||
2.55In | Cold | 1s | Tripping | In≤32A | |||||
1s | Tripping | In>32A | |||||||
C | 5In | Cold | t≤0.1s | Not tripping | Connect the current by closed auxiliary switch | ||||
10In | Cold | t<0.1s | Tripping |
Miniature Circuit Breaker (MCB) | Upto 125A, 10kA, Curve type: A, B, C, D, 1P, 2P, 3P, 4P |
Miniature Earth Leakage Circuit Breaker (MCB) (RCBO) | Upto 125A, 10kA, 0.3mA, Curve type: A, B, C, D, 1P, 2P, 3P, 4P |
Moulded Case Circuit Breaker (MCCB) | Upto 2000A (adjustable), 100kA, 1P, 2P, 3P, 4P |
Moulded Case Earth Leakage Circuit Breaker (ELCB) (RCCB) | Upto 2000A (adjustable), 100kA, 1000mA, 1P, 2P, 3P, 4P |
Universal Circuit Breaker (ACB) | Upto 6300A, 100kA, |
Switch Disconnector | Upto 125A, 1P, 2P, 3P, 4P |
Surge Arrestor | Up 2.2/2.8kV, 100kA |
Double Power Supplies Automatic Changeover Switch | Upto 2000A, 7.5kA, 1P, 2P, 3P, 4P |
Load Switch Disconnector | Upto 3200A, 10kA, 70kA, |
Distribution Box / Enclosure | Plastic / Metal |
Spare Parts |
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