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Memory & Latching Relay GRM8-02

Function Features – Voltage range: AC 230 V,AC/DC12V-240V clamp terminals. – Relay status is indicated by LED. – 1-MODULE,DIN rail mounting.

SKU GRM8-02 Category



  • Latching relay, controlled by buttons from several locations can replace three-way switches or cross bar switchs thanks to control by buttons(unlimited number, connected inparallel by 2 wires), installation gets more transparent and faster for mounting.
Technical parameters GRM8-01 GRM8-02
Function 1 2
Supply terminals A1-A2
Voltage range AC/DC 12-240V(50-60Hz)
Burden AC 0.09-3VA/DC 0.05-1.2W
Voltage range AC 230V(50-60Hz)
Power input AC max.12VA/1.3W AC max.12VA/1.9W
Supply voltage tolerance -15%;+10%
Supply indication green LED
Control terminals A1-S
Glow tubes connections Voltage range: AC 230V Yes(A1-S)
Max.amount of glow lamps 230V,max.75 pcs(Measured with glow lamp 0.68mA/230V AC)
Impulse length min.25ms
Temperature coefficient 0.05%/℃,at=20℃(0.05%℉,at=68℉)
Output 1×SPDT 2×SPDT
Current rating 16A(AC1)
Switching voltage 250VAC/24VDC
Min. breaking capacity DC 500mW
Output indication red LED
Mechanical life 1×107
Electrical life(AC1) 1×105
Reset time max.200ms
Operating temperature -20℃ to+55℃(-4℉to131℉)
Storage temperature -35℃ to+75℃(-22℉to158℉)
Mounting/DIN rail Din rail EN/IEC 60715
Protection degree IP40 for front panel/IP20 terminals
Operating position any
Overvoltage category III.
Pollution degree 2
Max.cable size(mm 2) solid wire max.1×2.5or 2×1.5/with sleeve max.1×2.5(AWG 12)
Dimensions 90×18×64mm
Tightening torque 0.4Nm
Weight 1×SPDT:W240-60g,A230-59g
Standards EN 61810-1


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