★★★★★ Excellent  4.9/5 (1000)
100% Original
🛡️ 1 Year Warranty

5ST3031

shunt release 24-48 V DC, for miniature circuit breaker 5SL4, 5SY, 5SP, RCBO 5SU1, FI 5SV (for 5SU1 handle coupler 5ST3805-1 is required)

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