RKM Miniature General Purpose Relay

Features

Integrated with LED and inspection window, the RKM miniature general purpose relay is a miniature 2 pole 5A relay. It provides users with a clear view of the inner workings and facilitates troubleshooting. Shenler industrial relays are widely used in the output signal and safety drive of PLC, numerical control system, robot, intelligent manufacturing and other control systems.

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Product Information

RKM Miniature General Purpose Relay Details

Available for 2 pole 5A and 4 pole 3A.
Integrated with LED light.
With inspection window
Widely used in various systems and intelligent manufacturing.

RKM Miniature General Purpose Relay

The RKM miniature general-purpose relay consists of a relay and a socket. Its control voltage range can be extended by matching different sockets. RKM relays can be used with the following sockets. Such as SYF08A-E RKM socket, SYF11A-E RKM socket, SYF14A-E RKM socket, SYF08A RKM socket, SYF11A RKM socket and SYF14A RKM socket.

Characteristics

RKM Power Relay Characteristics

Contact	Conﬁguration		2C/3C	4C
	Load	Resistive	5A/250VAC 30VDC	3A/250VAC 30VDC
		Motor load	1/3HP, 240VAC	1/6HP, 240VAC
	Max. switching capacity (resistive)		1250VA, 150W	750VA, 90W
	Min. switching capacity		170mW(17V/10mA)
	Initial contact resistance		≤50mΩ
	Material		Ag alloy
	Electrical durability		≥10 x 10⁴Cycles (1800 Ops/h)
	Mechanical durability		≥2000 x 10⁴Cycles (18000 Ops/h)
Pick-up voltage (23℃) (Rated voltage)			DC:≤75%, AC:≤80% 50/60Hz
Drop-out voltage (23℃) (Rated voltage)			DC:≥10%, AC:≥30% 50/60Hz
Maximum voltage (23℃) (Rated voltage)			110%
Insulation resistance			≥500MΩ (500VDC)
Coil operating power	DC (W)		approx. 0.9
	AC (VA)		approx. 1.2
Operate time&Release time (at nominal voltage)			≤20ms
Initial breakdown voltage	Between open contacts		1000VAC/1min (leakage current 1mA)
	Between poles		2000VAC/1min (leakage current 1mA)
	Between contacts and coil		4000VAC/1min (leakage current 1mA)
Insulation characteristics IEC 60664 UL840	Rated voltage		250VAC
	Pollution level		3	2
	Overvoltage level		III	II
Impulse withstand voltage (waveform: 1.2/50us)			4000V
Protection level			IP50
Storage temperature/ humidity			-55~+85℃/ ≤85%RH (18 months)
Working temperature/ humidity			-55~+70℃/ 5%~85%RH (No condensation) ★
Air pressure			86~106KPa
Shock resistance			10G (half-sine shock pulse: 11ms)
Vibration resistance			10~55Hz double-amplitude:1.0mm
Mounting			plug in
Unit weight			approx. 35g

★If the storage exceeds 18 months (calculated from the factory date), it is recommended to re-test the parameters before using.

Speciﬁcations

Coil Specifications (23℃)

Nominal voltage V.DC	6	12	24	48	110	220	/
Coil resistance Ω	40	180	640	2600	13000	42000	/
Nominal voltage V.AC	6	24	36	48	115	230	380
Coil resistance Ω	11.5	180	370	640	4430	16500	42000
Remarks: Coil resistances under 10000Ω are measured with tolerances of ±10%Ω; above coil resistances, 10000Ω are measured with tolerances of ±15%Ω.