Shenler Plug-in Relays are high-performance, industrial-grade relays trusted by OEMs and control engineers worldwide. Charter Controls supplies Shenler’s full range of plug-in relays and sockets — known for their exceptional reliability, precision manufacturing and compatibility across a wide variety of control and automation systems. As a world-class manufacturer, Shenler produces relays under its own brand and as an OEM supplier for several leading global relay brands, ensuring consistent quality and performance across every unit.
🔧 Technical Highlights:
- Mounting: plug-in relay format compatible with Shenler and industry-standard relay sockets
- Contact configurations: SPDT (1CO), DPDT (2CO), 3PDT (3CO) and 4PDT (4CO) versions available
- Base pin formats: 5-pin, 8-pin, 11-pin and 14-pin designs
- Contact ratings: up to 10 A per contact (resistive load)
- Coil voltages: 12 VDC, 24 VDC, 48 VDC, 110 VDC, and AC variants from 12 VAC to 230 VAC
- Features: options include integrated LED indicator, test button, mechanical flag and diode suppression
- Insulation: 2500 Vrms dielectric strength between coil and contacts
- Mechanical life: up to 107 operations; electrical life up to 105 cycles (model dependent)
- Certifications: CE, UL and RoHS compliant; manufactured to global quality standards
✅ Benefits:
- Easy installation and maintenance via plug-in socket system
- Extensive coil voltage and contact configuration options
- Optional LED and test functions simplify fault finding and commissioning
- Designed and manufactured to OEM quality for long-term reliability
- Produced by Shenler — a global relay manufacturer trusted by leading international brands
🚀 Applications:
- Automation and process control systems
- Control panels and PLC I/O expansion
- Industrial machinery and equipment
- Signal and power switching
- OEM and MRO applications requiring reliable relay replacements
Shenler plug-in relays deliver world-class build quality and dependable performance, offering engineers the flexibility, longevity and compatibility demanded by modern automation and control systems — now available from Charter Controls with full UK support and verified stock.