RKE Miniature General Purpose Relay
Features
The RKE series 2-pole 7A or 4-pole 5A general purpose power relays are a compact, easy-to-use and cost-effective solution for a variety of switching applications. It is available in both AC and DC versions, with a non-polar LED integrated in the relay and a lockable test button with inspection window. The coil identification can be easily determined by testing the button color (AC red/DC blue), which makes the installation more convenient.
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RKE Miniature General Purpose Relay Details
- Available in 2 pole 7A or 4 pole 5A.
- With non-polarity LED integrated into the relay.
- Equipped with a lockable test button and inspection window.
- Identification of coils through test button color.
- Conformity with RoHS Directive.
RKE general power relay consists of a Relay and socket. The control voltage range can be extended using a matching socket. It can be used with the following types of sockets: SYF08A-E socket, SYF11A-E socket, SYF14A-E socket, SYF08A socket, SYF11A socket, SYF08A socket, SKB08-E socket, SKB14-E socket, and etc.
RKE Miniature General Purpose Relay Characteristics
Air pressureAir pressure
| Contact | Configuration | 2C | 4C | |
| Load | Resistance | 7A/250VAC, 30VDC | 5A/250VAC, 30VDC | |
| Motor load | 1/6HP, 240VAC | |||
| Max. switching capacity (resistive) | 1750VA, 210W | 1250VA, 150W | ||
| Min. switching capacity | 170mW(17V/10mA) | |||
| Initial contact resistance | ≤50mΩ | |||
| Material | Ag alloy | |||
| Electric durability(110%rated voltage, 55℃) | ≥20 x 104Cycles (1800 Ops/h) | |||
| Electric durability (Normal temperature) | ≥40x 104Cycles (360 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 | |||
| Overvoltage level | III | |||
| 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.
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 resistance under coil voltage 110V are measured with a tolerance of ±10%Ω, and above coil voltage 110V is measured with a tolerance of ±15%Ω. | |||||||||
Contact Specification
RKE General Power Relay
Dimensions (mm)
Wiring Diagrams
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Applicable socket
SYF08A-E & SYF11A-E & SYF14A-E RKM & RKE Socket
SYF08A-E & SYF11A-E & SYF14A-E RKM & RKE Socket for...
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SYF08A & SYF11A & SYF14A RKE & RKM Socket
SYF08A & SYF11A & SYF14A RKE & RKM Socket for RKM r...
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SKB08-E & SKB14-E Socket
SKB08-E & SKB14-E Socket For RKE & RKF Relay.
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SKC08-E & SKC11-E & SKC14-E Socket
SKC08-E & SKC11-E & SKC14-E socket for RKM/RKE/RKF ...
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SKC08-ST & SKC14-ST Socket
SKC08-ST & SKC14-ST RKE socket for RKM/RKE/RKF relay.
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SKF08-E & SKF14-E RKE & RKF Socket
SKF08-E & SKF14-E RKE socket for RKM/RKE/RKF relay.
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SKF14-A RKE Socket
The SKF14-A socket is a tool for removing and insta...
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SY08-P & SY14-P Socket
SY08-P & SY14-P socket for RKM/RKE/RKF relay.
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