Low Pressure Switch Normally Closed 0 psig Opens at 75 psig CH Model Mack and Volvo Applications
- Part number: LST-3434
- OE MFG: MACK
- OEM Reference: 1MR2414A
- Cross Reference: MACK : 1MR2414A, 20791291; PACCAR : 80685, K301394, K301-394
- Product Class: Air Switches
The PAI LST-3434 is a normally closed low pressure switch listed for Mack and Volvo applications, remaining closed at 0 psig and opening at 75 psig. In heavy duty diesel truck parts systems, this switch changes circuit status at a defined air-pressure point so connected controls can respond when pressure reaches the specified threshold. Mack OEM reference 1MR2414A identifies the component, with Mack 20791291 and PACCAR 80685 serving as additional cross-references.
