5SV3646-6KK12 Siemens
Description
The Siemens 5SV3646-6KK12 is a 4-pole residual current circuit breaker from the SENTRON series, specifically designed for reliable protection against electrical shock and electrically ignited fires in demanding environments. This Type A breaker (SIGRES version) provides advanced safety by detecting both sinusoidal AC and smooth DC fault currents.
4-pole, type A, In: 63 A, 300 mA, Un AC: 400 V, SIGRES: harsh ambient conditions, extended test interval
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- Product Type: Residual Current Circuit Breaker (RCCB).
- Brand: Siemens, Sentron range.
- Poles: 4-pole.
- Rated Current (In): 63 A.
- Rated AC Voltage (Un AC): 400 V.
- Rated Fault Current (Trip Sensitivity): 300 mA.
- Tripping Characteristic: Type A (sensitive to sinusoidal AC fault currents).
- Break Time: Instantaneous.
- Mounting: DIN rail mount.
- Degree of Protection: IP20 (when installed in a distributor).
- Special Feature: SIGRES version, designed for harsh ambient conditions.
- Short-circuit strength (Icw): 10 kA.
- Surge current resistance: 1 kA.

Ssaoco Jeddah
Anwar Center - Baladiya Street Near Nahdi Pharmacy, , Jeddah, Saudi Arabia
- Started from: Jul 10, 2025
Welcome to SSAOCO – Sameer Sharaf Al-Otaibi Trading Company, a leading supplier of automation and instrumentation devices across the Middle East. Based in Jeddah, Saudi Arabia, we specialize in industrial machine parts, hydraulic and pneumatic machinery, with strong global logistics. Founded in 2008, SSAOCO employs 50+ experts.
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