3 Phase Rotary Changeover Cam Switch 1-0-2 Position With 100% On-time Delivery
Product Spotlights
As an ISO9001-certified manufacturer with over a decade of industrial expertise, Jinhua Dika Electrical Equipment Co., Ltd. delivers premium 3-phase rotary cam switches engineered for critical power transfer applications. With US$1-1.5 million annual exports to 15+ global markets including North America and EU regions, our 1-0-2 position changeover switches guarantee operational reliability backed by 100% on-time delivery commitment.
Core Technical Advantages:
- Precision Switching: 1-0-2 configuration enables clear isolation between two power sources with neutral off position
- Robust Construction: Reinforced metal shaft and silver-alloy contacts withstand >100,000 mechanical operations
- Adaptive Ratings: Customizable current handling from 10A to 63A with optional 690V AC voltage tolerance
- Environmental Resilience: Optional IP65 protection for dust/water resistance in harsh industrial environments
Technical Specifications:
| Parameter | Specification |
|---|---|
| Contact Configuration | Make-before-break design |
| Insulation Resistance | >100 MΩ at 500V DC |
| Dielectric Strength | 2500V AC for 1 minute |
| Operating Temperature | -25°C to +55°C |
| Termination Type | Screw clamp or quick-connect |
Operational Benefits:
- Prevents phase-to-phase short circuits during source transfer
- Reduces maintenance costs with >20,000 electrical cycles at full load
- Simplifies installation through standardized panel cutouts
- Enables generator/UPS backup system integration
Serving 50,000+ industrial clients across six continents from our Zhejiang manufacturing facility, Jinhua Dika guarantees switch reliability through multilayer QC checks. Our 11-50 technical specialists ensure seamless export via Shanghai/Tianjin ports with documentation compliance for all target markets. Experience uninterrupted power transfer - request your sample unit today with industry-competitive lead times.
Frequently Asked Questions:
-
Q: What applications suit this switch configuration?
A: Ideal for critical power transfer between mains/generator sources in data centers, manufacturing plants, and healthcare facilities. -
Q: Can I customize contact materials?
A: Silver-nickel or silver-cadmium oxide contacts available for specific load requirements. -
Q: How does the 1-0-2 position enhance safety?
A: The central "0" position provides complete circuit isolation during maintenance or source switching. -
Q: What mounting options exist?
A: Front-panel mounting with 22mm or 30mm cutout diameters; optional mounting kits available. -
Q: Are auxiliary contacts supported?
A: Yes, configurable signaling contacts for PLC integration and status monitoring. -
Q: What's the lead time for modified units?
A: Customized orders ship within 3 weeks while maintaining on-time delivery commitment. -
Q: Do you provide technical documentation?
A: Comprehensive installation manuals and wiring diagrams accompany every shipment.
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