Type EPR10

162,4 mm
Typ EPR10 von E-T-A: Das elektronisches Power Relais EPR10 ist ein Halbleiterrelais für hohe Dauerströme.


The electronic power relay EPR10 is a solid state relay for high continuous currents. It is suitable for use in utility vehicles and special vehicles where reliability and functional safety are at a premium. At DC 24 V, the EPR10 allows a continuous load of up to 200 A.

The EPR10 is available in two different versions: EPR10-N is a relay and has no protective function. Two performance classes are available (up to 100 A and up to 200 A). EPR10-P is a protective relay and monitors both the load current and the thermal load. In the event of a critical condition, the device will automatically interrupt the circuit and will issue a group fault signal.

Note: We are preparing a separate version for applications where the current can flow in both directions. The present EPR10 design only allows one current direction.


定格電圧 DC 12 V/DC 24 V
定格電流 75 A
100 A
125 A
150 A
175 A
200 A
極数 1極
信号出力 Group fault

Switch type “low side switch”

Voltage 0 ... 32 V DC

Max. leakage current 20 μA

Max. load current 2 A
温度範囲 -40 °C … +85 °C
端子形状 Load:
M8 Terminal studs stainless steel

Control circuit:
Tyco HDSCS 3-pole part number 1-1418448-1

Pin assignment:
1 = GND (chassis)
2 = SF (output group fault)
3 = IN (control input)
取付方法 締付制限付ネジ穴
デザイン Flat module enclosure
特徴 Solid state power relay in a flat design with otpional overcurrent detection and disconnection
リレー方式 電子式
取得規格 E1 (KBA)


  • オートメーション・プロセスコントロール
  • フォークリフト
  • 商用車
  • 無人搬送車(AGV)


Datasheet & Explanations