Common Pin Designation for Relays Pin No. Description Pin No. Description 30 Input from battery (+) terminal, direct 12/24V series-parallel battery switch 85 Output, actuator (end of winding to ground or negative) 87 Output 86 Input, actuator (start of winding) 87a Output 1 (NC side) Abbreviation Descriptions: P = Mini PM = Micro PCB = Printed Circuit Board R = Resistor E = European A = American O = No Mounting Bracket X = Diac All Stock Codes are for minimum quantities of 10 units Can be ordered in Bulk: minimum order 500 (Do not include 'B' suffix of part no. when ordering bulk) Relay Holders can be found in MTA Electrical Products section of Site AVAILABLE FROM THESE LEADING COMPANIES: 5 PIN NORMALLY OPEN MINI RELAYS STOCK CODE DESCRIPTION TYPE PROTECTION LAYOUT WIRING DIAGRAM 6600B P1512R 12V, 40A Resistor A 1 FORM A (2 x #87) 6600AB P1512RO As Above: Plain relay housing / No mounting bracket 6615B P1512X 12V, 40A Diac A 1 FORM A (2 x #87) 6621B P1512X (With Moulded Bracket) 12V, 40A Diac A 1 FORM A (2 x #87) 6602B P1524R 24V, 30A Resistor A 1 FORM A (2 x #87) 6616B P1524X 24V, 30A Diac A 1 FORM A (2 x #87) 4 PIN NORMALLY OPEN MINI RELAYS EUROPEAN PIN-OUT STOCK CODE DESCRIPTION TYPE PROTECTION LAYOUT WIRING DIAGRAM 6604B P1412RE (2142) 12V, 30A* Resistor B 1 FORM A (EUROPE) 6605B P1424RE (4142) 24V, 20A Resistor B 1 FORM A (EUROPE) 4 PIN NORMALLY OPEN MINI RELAYS AMERICAN PIN-OUT STOCK CODE DESCRIPTION TYPE PROTECTION LAYOUT WIRING DIAGRAM 6606B P1412RA 12V, 40A Resistor C 1 FORM A (AMERICAN) 6607B P1424RA 24V, 30A Resistor C 1 FORM A (AMERICAN) 6619B P1412XA 12V, 30A Diac C 1 FORM A (AMERICAN) 4 PIN HIGH CAPACITY NORMALLY OPEN MINI RELAYS STOCK CODE DESCRIPTION TYPE PROTECTION LAYOUT WIRING DIAGRAM 6646B P141270X 12V, 70A Diac D 1 FORM A (30/87=9.5mm) (AMERICAN) 4 PIN NORMALLY OPEN MICRO RELAYS STOCK CODE DESCRIPTION TYPE PROTECTION LAYOUT WIRING DIAGRAM 6625B PM1412X 12V, 20A Diac G 1 FORM A 6628B PM1424X 24V, 15A Diac G 1 FORM A 5 PIN CHANGEOVER MINI RELAYS STOCK CODE DESCRIPTION TYPE PROTECTION LAYOUT WIRING DIAGRAM 6608B P2512R 12V, 30/20A Resistor E 1 FORM C 6608AB P2512RO As Above: Plain relay housing / No mounting bracket 6617B P2512X 12V, 30/20A Diac E 1 FORM C 6610B P2524R 24V, 30/15A Resistor E 1 FORM C 6618B P2524X 24V, 30/15A Diac E 1 FORM C 6609B P2512RE (2263) 12V, 30/15A Resistor F 1 FORM C (EUROPE) 5 PIN CHANGEOVER MICRO RELAYS STOCK CODE DESCRIPTION TYPE PROTECTION LAYOUT WIRING DIAGRAM 6626B PM2512X 12V, 20/15A Diac H 1 FORM C 6629B PM2524X 24V, 10/5A Diac H 1 FORM C PCB NORMALLY OPEN & CHANGEOVER MINIATURE RELAYS - BULK ONLY (250 MINIMUM) STOCK CODE DESCRIPTION TYPE PROTECTION LAYOUT WIRING DIAGRAM 6637 PCB RELAY SINGLE MINIATURISED 12VDC N/O 12V: 30A - J 1 FORM A 6638 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 BACK TO AUTO ELECTRICAL PRODUCTS MAIN PAGE BACK TO TOP © 2012 PQI Pty Ltd T/as Pro Quip International              All Rights Reserved                        DISCLAIMER