Littelfuse-Commercial Vehicle Catalog
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956-4138
SW IGN&ST 4POS | Series: 956 Heavy DutyLittelfuse Ignition Switches are designed for universal applications within harsh environments. Their mounting, body, and actuator features are designed for ease-of-use and extended product lifecycle.
The 956 Heavy Duty Series is our most robust series of Ignition Switches, providing reliable circuit control for vehicle ignition.
| Property | Value |
|---|---|
Current Rating (Continuous) in Amps | 20 |
Number of Positions | 4 |
Positions | Acc - Off - Ign/Acc - Start with Spring Return to Ign and No Anti-Restart |
Actuator | Key |
Input Terminals | 4 blade |
Housing | Plated Steel |
Contacts | Copper |
- Key removable in “Off” Position Only (where actuator applicable)
- Ignition Proof to SAE J259
- 5 screw terminals.
- Coded lock & keys.
- Gasket-sealed, Shutter lock seal, O-ring seal in stem.
- Ground terminal.
- 1"-24 bushing.
- Off-Ign/Acc-Ign/Start. Spring return to Ign/Acc. Key removable at Off.
- Ratings at 12 V dc: 10A Accessory, 10A Ignition, 5A Start, 1A Ground.
956-4138 Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| 956-4138 | SW IGN&ST 4POS | View More |
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