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

Technical characteristic Value
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

Siemens transformer protection circuit breaker 1.25 A 3RV1821-0KD10


Item number VN-5252
EAN 4011209653207
Condition New
Available quantity
EUR 59.99 *
Content 1 piece
immediately available
* Incl. VAT excl. Shipping