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Schneider Electric 56165

MPN56165

Obsolete

Residual current protection relay, VigiPacT RH21M, 30mA or 300mA, 440/525VAC 50/60Hz, DIN rail mounting

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Schneider Electric 56165 datasheet (PDF)

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

56165 — Residual Current Protection
Parameter	Value
Earth-leakage sensitivity (IΔn)	0.03 A 0.3 A
Earth-leakage protection class / type	Type A

56165 — Electrical Ratings
Parameter	Value
Rated impulse withstand voltage (Uimp)	8 kV
Overvoltage category	IV

56165 — Identification
Parameter	Value
Product / component type	Residual current protection relay
Product range / family	VigiPacT
Device short name	RH21M

56165 — Mechanical
Parameter	Value
Mounting support	DIN rail
Width in 9 mm modules	6
Terminal connections	Auxiliary power supply: terminal block cable(s) 0.2...2.5 mm² flexible AWG 24...AWG 12 Auxiliary power supply: terminal block cable(s) 0.2...2.5 mm² rigid AWG 24...AWG 12 Auxiliary power supply: terminal block cable(s) 0.25...2.5 mm² flexible AWG 24...AWG 12 Fault: screw terminal cable(s) 0.2...2.5 mm² flexible AWG 24...AWG 12 Fault: screw terminal cable(s) 0.2...4 mm² rigid AWG 24...AWG 12 Fault: screw terminal cable(s) 0.25...2.5 mm² flexible AWG 24...AWG 12 Relay test and fault reset: screw terminal cable(s) 0.14...1 mm² flexible AWG 26...AWG 16 Relay test and fault reset: screw terminal cable(s) 0.14...1.5 mm² rigid AWG 26...AWG 16 Relay test and fault reset: screw terminal cable(s) 0.25...0.5 mm² flexible AWG 26...AWG 16 Sensor: screw terminal cable(s) 0.14...1 mm² flexible AWG 26...AWG 16 Sensor: screw terminal cable(s) 0.14...1.5 mm² rigid AWG 26...AWG 16 Sensor: screw terminal cable(s) 0.25...0.5 mm² flexible AWG 26...AWG 16 Voltage presence: screw terminal cable(s) 0.2...2.5 mm² flexible AWG 24...AWG 12 Voltage presence: screw terminal cable(s) 0.2...4 mm² rigid AWG 24...AWG 12 Voltage presence: screw terminal cable(s) 0.25...2.5 mm² flexible AWG 24...AWG 12
Wire stripping length	Auxiliary power supply: 7 mm for top connection Fault: 8 mm for bottom connection Relay test and fault reset: 5 mm for bottom connection Sensor: 5 mm for top connection Voltage presence: 8 mm for bottom connection
Terminal tightening torque	Auxiliary power supply: 0.6 N.m top Fault: 0.6 N.m bottom Relay test and fault reset: 0.25 N.m bottom Sensor: 0.25 N.m top Voltage presence: 0.6 N.m bottom
Width	54 mm
Height	81 mm
Depth	74 mm

56165 — Environmental
Parameter	Value
Operating ambient temperature	-35...70 °C
Storage ambient temperature	-55...85 °C
IP degree of protection	IP40 on front face: conforming to EN/IEC 60529 IP30 on side parts: conforming to EN/IEC 60529 IP20 on connection terminals: conforming to EN/IEC 60529
Pollution degree	3 conforming to IEC 60664-1
Relative humidity	95 % at 55 °C