3RV2821-4BD10 Bộ ngắt mạch Circuit Breaker Size S0 Transformer Protection Siemens

CIRCUIT-BREAKER SZ S0,
FOR TRANSFORMER PROTECTION,
WITH APPROBATION
CIRCUIT-BREAKER
UL 489. CSA C22.2 NO.5-02.
A-RELEASE 20 A,
N-RELEASE 325 A,
SCREW CONNECTION,
STANDARD SW. CAPACITY

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