High-Starting-Current Vehicle Relays
Relay Socket and
Surface Mounting
Crimp-On
Terminals
Also known as automotive relays, these relays can handle high starting (inrush) currents.
Relays for surface mounting have a tab for added security in high-vibration applications.
Relays | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Switching Current @ Voltage | Relay Sockets with Crimp-On Terminals | Relay Sockets with Wire Leads | ||||||||||||||
| Number of Terminals | Input Voltage  | Off (Normally Open) Circuit Position | On (Normally Closed) Circuit Position | Max. Switching Voltage | Max. Starting Current, A | Control Current, mA | Ht. | Wd. | Dp. | Quick-Disconnect Tab Wd. | Each | Each | Each | |||
For Relay Socket | ||||||||||||||||
1 Circuit Controlled with 1 Off (Normally Open)—SPST-NO | ||||||||||||||||
| 5 | 24V DC | 20 A @ 24 V DC | __ | 40V DC | 120 | 69 | 1" | 1" | 0.9" | 0.25" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 000000 |
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | ||||||||||||||||
| 5 | 12V DC | 30 A @ 12 V DC | 20 A @ 12 V DC | 18V DC | 150 | 138 | 1.02" | 1.02" | 0.94" | 0.25" | 0000000 | 0000 | 0000000 | 0000 | 0000000 | 00000 |
| 5 | 24V DC | 20 A @ 24 V DC | 10 A @ 24 V DC | 36V DC | 150 | 99 | 1" | 1" | 1" | 0.25" | 0000000 | 0000 | 0000000 | 0000 | 0000000 | 00000 |
For Relay Socket and Surface Mounting | ||||||||||||||||
1 Circuit Controlled with 1 Off (Normally Open)—SPST-NO | ||||||||||||||||
| 4 | 12V DC | 50 A @ 12 V DC | __ | 18V DC | 150 | 138 | 1.2" | 1" | 1" | 0.25" and 0.375" | 0000000 | 00000 | 0000000 | 0000 | 0000000 | 00000 |
| 4 | 24V DC | 70 A @ 24 V DC | __ | 40V DC | 200 | 75 | 1.5" | 1.4" | 1" | 0.25" and 0.375" | 0000000 | 00000 | 0000000 | 0000 | 0000000 | 00000 |
| 5 | 12V DC | 40 A @ 12 V DC | __ | 20V DC | 150 | 141 | 1" | 1" | 0.9" | 0.25" | 0000000 | 00000 | 0000000 | 0000 | 0000000 | 00000 |
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | ||||||||||||||||
| 5 | 12V DC | 30 A @ 12 V DC | 20 A @ 12 V DC | 18V DC | 150 | 138 | 1.1" | 1.1" | 1" | 0.25" | 0000000 | 0000 | 0000000 | 0000 | 0000000 | 00000 |
| 5 | 24V DC | 20 A @ 24 V DC | 10 A @ 24 V DC | 40V DC | 120 | 109 | 1" | 1" | 0.9" | 0.25" | 0000000 | 00000 | 0000000 | 0000 | 0000000 | 00000 |
Weatherproof High-Starting-Current Vehicle Relays
Crimp-On
Terminals
An extended housing shields the terminals on these relays from weather. They're also rated IP54—when they're plugged into the relay socket, they're sealed to keep splashing water, like rain, from getting inside. They handle high starting (inrush) currents that often occur when turning on a vehicle. To prevent damage to sensitive equipment, these relays will partially suppress a momentary surge in voltage when the relay switches off. They’ll take a voltage spike of 300V to 500V and bring it down to 100V.
Relays for surface mounting have a tab for added security in high-vibration applications.
Relays | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Switching Current @ Voltage | Relay Sockets with Crimp-On Terminals | Relay Sockets with Wire Leads | ||||||||||||||
| Number of Terminals | Input Voltage | Off (Normally Open) Circuit Position | On (Normally Closed) Circuit Position | Max. Switching Voltage | Max. Starting Current, A | Control Current, mA | Ht. | Wd. | Dp. | Quick-Disconnect Tab Wd. | Each | Each | Each | |||
For Relay Socket | ||||||||||||||||
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | ||||||||||||||||
| 5 | 12V DC | 40 A @ 12 V DC | 20 A @ 12 V DC | 18V DC | 150 | 114 | 1.4" | 1.4" | 1.8" | 0.11" | 00000000 | 000000 | 000000 | 00 | 00000000 | 000000 |
| 5 | 12V DC | 40 A @ 12 V DC | 20 A @ 12 V DC | 18V DC | 150 | 155 | 1.4" | 1.4" | 1.8" | 0.25" | 00000000 | 00000 | 0000000 | 000000 | 0000000 | 00000 |
For Relay Socket and Surface Mounting | ||||||||||||||||
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | ||||||||||||||||
| 5 | 12V DC | 40 A @ 12 V DC | 20 A @ 12 V DC | 18V DC | 150 | 114 | 1.4" | 1.4" | 1.8" | 0.11" | 00000000 | 00000 | 000000 | 00 | 00000000 | 00000 |
| 5 | 12V DC | 40 A @ 12 V DC | 20 A @ 12 V DC | 18V DC | 150 | 138 | 1.4" | 1.4" | 1.8" | 0.25" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
| 5 | 24V DC | 20 A @ 24 V DC | 10 A @ 24 V DC | 40V DC | 120 | 107 | 1.4" | 1.4" | 1.8" | 0.25" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 |
Solid State High-Starting-Current Vehicle Relays
Crimp-On
Terminals
With no moving parts, these solid state relays require less maintenance and last longer, switch faster, and are quieter than mechanical relays. They can handle high starting (inrush) currents. The blade terminals meet ISO 8092-1 dimensions, ensuring they are compatible with the electrical connections in road vehicles you need to maintain or repair. Also known as ISO relays or automotive relays.
Relays | Relay Sockets with Crimp-On Terminals | Relay Sockets with Wire Leads | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Terminals | Input Voltage | Switching Current @ 12V DC | Max. Switching Voltage | Max. Starting Current, A | Control Current, mA | Ht. | Wd. | Dp. | Quick-Disconnect Tab Wd. | Each | Each | Each | |||
1 Circuit Controlled with 1 Off (Normally Open)—SPST-NO | |||||||||||||||
| 4 | 12V DC | 20A | 16V DC | 80 | 10 | 1.1" | 1.1" | 1" | 0.25" | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 000000 |
Stud-Terminal Relays
These relays are suitable for DC-powered equipment such as forklifts, floor scrubbers, and trucks. They are rated for continuous operation for cycles that run longer than 30 seconds.
3-terminal relays require the same input and switching voltage. 4- and 6-terminal relays allow different input and switching voltages.
For technical drawings and 3-D models, click on a part number.
| Number of Terminals | Input Voltage | Control Power, VA | Full Load Switching Current @ Voltage | Ht. | Wd. | Dp. | Stud Thread Size | Features | Each | |
1 Circuit Controlled with 1 Off (Normally Open)—SPST-NO | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 12V DC | 12 | 100 A @ 12 V DC | 3.6" | 3.1" | 2.2" | 5/16"-24 | __ | 0000000 | 000000 |
| 4 | 12V DC | 9 | 80 A @ 12 V DC | 2.5" | 3.5" | 2.4" | 5/16"-24 | __ | 0000000 | 00000 |
| 4 | 12V DC | 9 | 80 A @ 12 V DC | 2.5" | 3.5" | 2.4" | 5/16"-24 | Grounding Cord with Ring Terminal | 0000000 | 00000 |
| 4 | 12V DC | 12 | 100 A @ 12 V DC | 3.6" | 3.1" | 2.2" | 5/16"-24 | __ | 0000000 | 00000 |
| 4 | 24V DC | 9 | 50 A @ 24 V DC | 2.5" | 3.5" | 2.4" | 5/16"-24 | __ | 0000000 | 00000 |
| 4 | 24V DC | 12 | 100 A @ 24 V DC | 3.6" | 3.1" | 2.2" | 5/16"-24 | __ | 0000000 | 00000 |
| 4 | 36V DC | 9 | 50 A @ 36 V DC | 2.5" | 3.5" | 2.4" | 5/16"-24 | __ | 0000000 | 00000 |
| 4 | 36V DC | 12 | 100 A @ 36 V DC | 3.6" | 3.1" | 2.2" | 5/16"-24 | __ | 0000000 | 00000 |
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | ||||||||||
| 6 | 12V DC | 12 | 100 A @ 12 V DC | 4.7" | 3.1" | 2.2" | 5/16"-24 | __ | 0000000 | 00000 |
| 6 | 24V DC | 12 | 100 A @ 24 V DC | 4.7" | 3.1" | 2.2" | 5/16"-24 | __ | 0000000 | 000000 |
| 6 | 36V DC | 12 | 100 A @ 36 V DC | 4.7" | 3.1" | 2.2" | 5/16"-24 | __ | 0000000 | 00000 |
Water-Resistant Stud-Terminal Relays
Sealed to keep out water, these relays are often used for DC-powered equipment such as forklifts, floor scrubbers, and trucks. They are rated for continuous operation for cycles that run longer than 30 seconds.
For technical drawings and 3-D models, click on a part number.
| Number of Terminals | Input Voltage | Control Power, VA | Full Load Switching Current @ Voltage | Ht. | Wd. | Dp. | Stud Thread Size | Each | |
1 Circuit Controlled with 1 Off (Normally Open)—SPST-NO | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 4 | 12V DC | 8 | 200 A @ 12 V DC | 3.7" | 3.3" | 2.9" | 5/16"-24 | 0000000 | 000000 |
| 4 | 12V DC | 8.1 | 100 A @ 12 V DC | 2.9" | 3.3" | 2.1" | 5/16"-24 | 0000000 | 00000 |
| 4 | 24V DC | 8.1 | 100 A @ 24 V DC | 2.9" | 3.3" | 2.1" | 5/16"-24 | 0000000 | 00000 |
| 4 | 36V DC | 8.1 | 100 A @ 36 V DC | 2.9" | 3.3" | 2.1" | 5/16"-24 | 0000000 | 00000 |
1 Circuit Controlled with 1 Off (Normally Open) or 1 On (Normally Closed)—SPDT | |||||||||
| 6 | 12V DC | 12 | 100 A @ 12 V DC | 4.6" | 3.3" | 2.9" | 5/16"-24 | 0000000 | 000000 |
| 6 | 24V DC | 12 | 100 A @ 24 V DC | 4.6" | 3.3" | 2.9" | 5/16"-24 | 0000000 | 000000 |