12V PCB Changeover Relay
12V PCB Changeover Relay

12V PCB – Normally Open Relay Twin Miniaturised 2 x 30A

SKU: 6642 Category:

12V PCB Normally Open Relay

Normally Open Relays

A normally open switching relay is used to remotely connect an accessory to a power source. It prevents voltage drop to an accessory which would reduce the efficiency of the accessory and prevent overloading of switches and existing wiring circuits. Applications include air horns, driving lights etc.

DESCRIPTION: Twin Miniaturised 2 x 30A
NO. OF PINS: 8

Common Pin Designation for Relays

Pin No. Description

Description Abbreviations
30 –  Input from battery (+) terminal, direct 12/24V series-parallel battery switch P = Mini
85 –  Output, actuator (end of winding to ground or negative) PCB = Printed Circuit Board
87 – Output R = Resistor
86 – Input, actuator (start of winding) E = European
87a – Output 1 (NC side) A = American
O = No Mounting Bracket
X = Diac

Stock Code

Description

Type

Protection

Layout

Wiring Diagram

6590

PCB relay single miniaturised 12VDC N/O

12V, 40A

–

J

1 FORM A

6591

PCB relay single miniaturised 12VDC CO

12V:
N/O 30A, N/C 25A

–

K

1 FORM C
6642 PCB relay twin miniaturised
12VDC N/O

12V:
2 x 30A

–

L

2 FORM A

6644

PCB relay twin miniaturised
12VDC CO

12V:
2 x N/O 30A, N/C 25A

–

M

2 FORM C

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