B1B2C25-B1B 2P C curve 25A 500Vdc 10kA UL489 SC
Regular price
$96.37 CAD
Couldn't load pickup availability
|
Primary brand
|
NOARK
|
|
Main function
|
Miniature Circuit Breaker (MCB)
|
|
Product series / family name
|
Electrical protection > Circuit breakers > Miniature Circuit Breakers (MCBs) > UL489 > for DC applications
|
|
Sub-range name
|
B1B series
|
|
Functions
|
Miniature Circuit Breaker (MCB)
|
|
Design
|
Thermal-Magnetic inverse time-delay over-current release type
|
| "C" Tripping curve (thermal overload trip occurs at currents ranging from 9.6 to 14.4 x the nominal current) | |
|
Poles
|
2-poles (2P)
|
|
Rated current
|
25A
|
|
Rated Voltage (DC)
|
500Vdc
|
|
Rated impulse voltage (Uimp)
|
6 kV
|
|
Rated insulation voltage (Ui)
|
1000 V
|
|
Connection type
|
box lug connections
|
|
Tripping curve
|
C
|
|
Short circuit breaking rating
|
10kA
|
|
Mounting mode
|
DIN rail
|
|
Degree of protection
|
IP20
|
|
Dimensions
|
H109.3mm x W35.6mm x D79mm
|
| H4.3" x W1.4" x D3.11" | |
|
Ambient air temperature for operation
|
-22°F...+167°F / -30°C...+75 °C
|
|
Climatic resistance
|
At +68°F (+20°C) the relative humidity does not exceed 90%
|
| At +104°F (+40°C) the relative humidity does not exceed 50% | |
| Altitude does not exceed 6561ft (2000m) | |
|
Electrical durability (with load)
|
(UL489) 1000 operations
|
| (IEC) 1500 operations | |
|
Mechanical durability (at no load)
|
20000 operations
|
|
Order code / Manufacturer SKU
|
B1B2C25
|
| 1002615 | |
|
Manufacturer product status
|
Commercialized
|
|
Equivalent to
|
1002615 |
|
Compliant with standard(s)
|
UL 489 SC
|
| UL 489 (appendix SC) | |
| CE (IEC/EN 60947-2) | |
| CCC (GB/T 14048.2) | |
|
Benefits
|
The B1B series circuit breakers‚ which comply with UL489 standard appendix SC‚ can be used for overcurrent protection of the main circuit.
|
| The maximum voltage of the B1B series is DC 1000V‚ and it has a high breaking capacity of 10kA‚ making it the preferred product in the battery power industry. | |
| - Miniature circuit breaker designed specifically for DC applications | |
| - Breaking capacity of 10kA | |
| - UL489 SC certification | |
| - Box terminal connections | |
|
Degree of pollution
|
3 |
| III |
