4PST Switch
Four Pole Single Throw (4PST) switches delivering exceptional reliability and precision for complex circuit control applications.
Precision Multi-Circuit Control
The 4PST (Four Pole Single Throw) switch is engineered for applications requiring simultaneous control of four separate circuits with a single actuation. Our switches ensure precise and reliable operation in demanding environments.
Simultaneous control of four independent circuits
High electrical isolation between poles
Rugged construction for industrial applications
Key Features
Engineered for reliability and performance in demanding applications
Multi-Circuit Control
Simultaneously control four independent circuits with single actuation for complex system operations.
Enhanced Safety
High isolation between poles prevents cross-circuit interference and ensures operational safety.
Durable Construction
Industrial-grade materials and precision engineering ensure longevity in harsh environments.
International Certifications
Compliant with ISO 9001, UL, CE, and other international standards for global deployment.
Technical Specifications
Detailed specifications for our 4PST switch series
| Parameter | Specification | Details |
|---|---|---|
| Switch Type | 4PST (Four Pole Single Throw) | Four independent circuits, simultaneous operation |
| Contact Rating | Up to 10A @ 250V AC | Higher ratings available on request |
| Electrical Life | 50,000 cycles minimum | Mechanical life exceeds 100,000 cycles |
| Insulation Resistance | ≥1000 MΩ | Measured at 500V DC |
| Dielectric Strength | 2000V AC for 1 minute | Between poles and ground |
| Operating Temperature | -25°C to +85°C | Industrial temperature range |
| Termination | PCB Mount / Quick Connect | Multiple options available |
| Certifications | UL, CE, RoHS, REACH | ISO 9001 certified manufacturing |
Typical Applications
Where our 4PST switches excel in performance
Industrial Control Panels
Multi-circuit control in manufacturing equipment, PLC systems, and automation control panels.
Power Distribution Systems
Control of multiple power circuits in distribution boards, UPS systems, and backup power controls.
Test & Measurement Equipment
Signal routing and circuit selection in electronic test equipment and laboratory instruments.
Ready to Order 4PST Switches?
Contact our engineering team for custom requirements, volume pricing, or technical consultation.
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