BEST 1W7K4 Electric Switch Lock with DPDT Toggle Switch and Dual Key Positions

BEST 1W7K4 Electric Switch Lock with DPDT Toggle Switch and Dual Key Positions

Professional Electric Switch Lock with Interchangeable Core System

The BEST 1W7K4 Electric Switch Lock delivers professional-grade electrical control with DPDT (Double Pole-Double Throw) switching capability and dual key positions at 2 o'clock and 10 o'clock. This Grade 1 heavy-duty unit features maintained switch lock action with contact ratings of 110 VAC at 15 amps resistive and 220 VAC at 10 amps resistive. The interchangeable core design integrates seamlessly into any BEST keying system for versatile electrical control applications.

Professional Features & Benefits

• DPDT Switch Configuration: Double pole-double throw design provides versatile switching options for complex electrical control requirements.
• Dual Key Position Control: Key Position 2 at 2 o'clock and Key Position 3 at 10 o'clock offer precise operational control for specific applications.
• Heavy-Duty Contact Ratings: 110 VAC at 15 amps resistive and 220 VAC at 10 amps resistive with 1/2 HP at 250 VAC for demanding electrical loads.
• High-Temperature Operation: Operating temperature capability up to +221°F (+105°C) for harsh environment applications.
• Double D Lock Cylinder: Prevents slipping and turning for secure, reliable operation in critical control applications.
• Interchangeable Core System: Compatible with any BEST keying system for master key integration and future rekeying flexibility.
• UL Recognition: UL recognized components ensure compliance with electrical safety standards for commercial installations.
• Screw Terminal Connections: Easy installation with secure screw terminals for reliable electrical connections.

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 amperage capacity meets the 110 VAC/15 amp or 220 VAC/10 amp specifications 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 DPDT switch configuration.
5. Configure key positions and operational settings per application requirements for the dual key position functionality.
6. Restore power and test all functions including normal operation, switch positions, and integration with connected electrical systems.
7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

• Industrial Control Panel Security
• Commercial Building Electrical Systems
• Manufacturing Equipment Access Control
• Facility Power Management Systems
• Emergency System Override Controls
• Process Control and Automation
• Critical Infrastructure Protection

Why Choose BEST Quality?

BEST 1W7K4 Electric Switch Locks deliver professional-grade reliability with UL recognized components and Grade 1 heavy-duty construction rated for high-temperature operation up to +221°F. The interchangeable core system and robust contact ratings ensure dependable performance in demanding commercial and industrial electrical control applications where secure, reliable switching is essential.