BEST 1W7J3 Electric Switch Lock with Dual SPDT Switches and Interchangeable Core

BEST 1W7J3 Electric Switch Lock with Dual SPDT Switches and Interchangeable Core

Professional Electric Switch Lock with Dual Control Capability

The BEST 1W7J3 Electric Switch Lock delivers professional-grade electrical control with dual SPDT (Single Pole-Double Throw) switches in a maintained action configuration. This Grade 1 heavy-duty unit features key positions at 2 o'clock and 12 o'clock, operating at temperatures up to +176°F (+80°C) with contact ratings from 30 VDC at 15 amps to 250 VAC at 15 amps resistive. The interchangeable core design allows integration into any BEST keyed system for maximum versatility.

Professional Features & Benefits

• Dual Switch Configuration: Two SPDT switches per assembly provide independent control circuits for complex electrical applications.
• Heavy-Duty Contact Ratings: Multiple voltage and amperage options from 30 VDC/15 amps to 250 VAC/15 amps resistive for diverse electrical loads.
• High Temperature Operation: Rated for operation up to +176°F (+80°C) for demanding industrial environments.
• Interchangeable Core System: Compatible with any BEST keyed system for master key integration and easy rekeying.
• Double D Lock Cylinder: Prevents slipping and turning for secure, reliable operation under load.
• Screw Terminal Connections: Easy installation with secure screw terminals for reliable electrical connections.
• UL Recognition: All switches are UL recognized or listed for code compliance and safety assurance.
• Maintained Switch Action: Switches hold position until manually changed, ideal for on-off control applications.

Technical Specifications

• Commercial/Residential: Commercial
• Department: Door Hardware
• Duty Level: Heavy Duty
• Electronic: Yes
• Grade: Grade 1
• Keyed: Yes
• Product Category: Mechanical Locks
• Product Group: Mechanical Locks
• Product Subgroup: Bored Locksets
• Product Type: Electric Switch Lock
• Series: 1W Series
• Subcategory: Bored Locksets

Installation & Operation

1. Verify electrical requirements match available power supply. Confirm voltage and current capacity for both switch circuits before proceeding.
2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
3. Mount the unit in the specified location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
4. Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and connectors for the dual switch configuration.
5. Configure key positions at 2 o'clock and 12 o'clock per application requirements and test switch operation.
6. Restore power and test all functions including normal operation, both switch circuits, and maintained action functionality.
7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

• Industrial Control Panel Integration
• Commercial Building Automation Systems
• Manufacturing Equipment Controls
• Security System Integration
• HVAC System Controls
• Emergency System Switching
• Process Control Applications

Why Choose BEST Quality?

BEST 1W7J3 Electric Switch Locks deliver professional-grade reliability with Grade 1 heavy-duty construction rated for operation up to +176°F. The interchangeable core system and UL recognition ensure dependable performance in demanding commercial and industrial applications where precise electrical control is essential.