Having trouble with the original Siemens V23073 relays on your late model Moto Guzzi or Ducati? The Hella 4RD 931 524-02 in your Big Dog or Cub Cadet giving you grief? We have a Greenwich Electronics, Inc. replacement available. This relay is 3.5 mm. taller and 4 mm. longer than the V23073 (dimensions in parenthesis). It contains a resistor across the coil terminals to suppress negative drop out voltage spikes when the coil is de-energized to protect other devices in the circuit. This resistor is not present in the V23073.

Price is $4.50 for 1 relay, $7.25 for 2 relays, and $3.10 each for 3 or more. Price includes shipping within the USA. Send check or money order to:

DesignTech Engineering, LLC.
P.O. Box 293
Beaver Dam, WI  53916

See the Relay FAQ

E-mail us for faster service, questions, or price quotes for shipping outside the USA.

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5		 GEI &
Siemens
Terminal
86
85
30
87a
87
 

SPECIFICATIONS

Min. Coil Pull-in Voltage: 7.2 VDC
Coil Drop-out Voltage: 1.2 VDC
Coil Resistance: 96 Ohms
Coil Current: 124 ma.
Terminals 30 & 87 Resistive Load: 25 A
Terminal 87a Resistive Load: 20 A
Contact Time: <10 ms.
Release Time: <7 ms.
Insulation Resistance: Min. 100 MOhm @ 500 VDC
Dielectric Strength: 500 VAC / one minute
Mechanical Life: 10,000,000 cycles
Electrical Life: 100,000 cycles at rated load
Vibration Resistance: 10-40 Hz
Shock Resistance: Approx. 10g.
Operating Temperature: -40° C to +85° C
Relative Humidity: 20% to 85%
Contact Material: Silver Alloy
Cover Color: Black (w/circuit diagram)
Relay Manufactured in China