Circuit breaker, size S0, for transformer protection, with approval CIRCUIT-BREAKER UL 489, CSA C22.2 NO.5-02, A-trip 1.25 A, N-trip 26 A, screw connection, standard breaking capacity
General technical data: Product extension ● Auxiliary switch Yes Power loss [W] total typical 6W Impulse withstand voltage rated value 6000V Degree of protection IP ● front side IP20 Shock resistance 25g / 11 ms Mechanical lifespan (switching cycles) ● of the main contacts typical 100000 Environmental conditions: Installation height above sea level maximum 2000m Ambient temperature ● during operation -20...+60°C ● during storage -50...+80°C ● during transport -50...+80°C Main circuit: Adjustable response value current of the current-dependent overload release 1.25...1.25A Operating voltage ● rated value 690V ● at AC-3 rated value maximum 690V Operating current ● at AC-3 ● at 400 V rated value 1.25A Switching frequency ● at AC-3 maximum 151/h Auxiliary circuit: Number of changeover contacts ● for auxiliary contacts 0 Protection/monitoring function: Breaking capacity limit short-circuit current (Icu) ● at AC at 240 V rated value 100kA ● at AC at 400 V rated value 100kA ● at AC at 500 V rated value 100kA ● at AC at 690 V rated value 100kA ● at AC 480 Y/277 V according to UL 489 rated value 50kA Short-circuit protection Design of the overcurrent and short-circuit release thermomagnetic
| Condition | New |
| Age rating | No age restriction |
| Model | 3RV1821-0KD10 |
| Manufacturer | SIEMENS |
| Content | 1 piece |
| Weight | 200 g |
| Item ID | 1234575621 |
| Item ID | 1234575621 |
SIEMENS
Siemens transformer protection circuit breaker 1.25 A 3RV1821-0KD10
Item number VN-5252
EAN 4011209653207
Condition New
Available quantity
${ $store.getters.currentItemVariation.stock.net }
EUR 59.99
*
Content
1 piece
immediately available
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