BEST 1W7J3 Electric Switch Loc...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$336.00
$232.74
BEST BEST 1W7J3 Electric Switch Lock, Dual Switch, 2 SPDT, Key Position 2 - 2 o'clock, Key Position 3 - 12 o'clock BES-1W7J3

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

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Model: 1W7J3626
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$336.00
$232.74
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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.

Product Specs

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

BEST 1W7J3626 – Frequently Asked Questions

1) What is the BEST 1W7J3 electric switch lock actually used for?
It's a key-operated electrical switch, not a door lock. Turning the key throws two SPDT (single pole, double throw) switches, so one key gives you two independent control circuits. The action is maintained, meaning the switches hold their position until the key is turned back rather than springing home. Typical uses are control panel and building automation switching, security system integration, HVAC and process controls, and emergency system switching. If you need something that latches a door, this is the wrong part.
2) What are the contact ratings on the BEST 1W7J3 switch lock, and will it handle my circuit?
Contact ratings run from 30 VDC at 15 amps up to 250 VAC at 15 amps resistive, so it covers both low voltage DC control circuits and line voltage AC loads within that 15 amp resistive ceiling. Note the rating is resistive; inductive loads like motors and contactor coils draw more on inrush, so size accordingly. Connections are screw terminals, and all switches are UL recognized or listed.
3) Does the BEST 1W7J3 take a BEST interchangeable core, and can I put it on my existing master key system?
Yes. The 1W7J3 is built for a BEST interchangeable core, so it drops into any BEST keyed system and can be master keyed alongside the rest of the building. Rekeying is a core swap with the control key, no disassembly of the switch. The cylinder is a double D design, which keeps the core from slipping or turning in the housing under load.
4) Do I need to order a box with the BEST 1W7J3 switch lock, and which one?
The box is a separate choice you make on the order, and one of the options is None if you're mounting into an enclosure you already have. Otherwise you pick from INT interior box, OC1 standard octagon, OC2 deep octagon, or SWR standard weather resistant. Go OC2 deep octagon when the dual switch wiring needs the extra depth behind the unit, and SWR for exterior or wash down locations. Whatever you pick, leave clearance for wiring access and future service.
5) What are the key positions on the BEST 1W7J3, and what does maintained action mean in practice?
Key positions sit at 2 o'clock and 12 o'clock. Because the switching is maintained rather than momentary, the key turns to a position and the circuits stay there until someone turns it back. That makes it an on/off or mode-select control, not a pushbutton. If your application needs the circuit to return to its rest state the moment the key is released, a maintained unit like this one is the wrong choice.
6) Can the BEST 1W7J3 switch lock be used in a hot mechanical room or outdoors?
It's rated for operation up to +176 F (+80 C), which covers mechanical rooms, boiler spaces, and equipment enclosures that run hot. For exposed exterior locations, order the SWR standard weather resistant box rather than the interior or plain octagon options.
7) Is the BEST 1W7J3 heavy enough for an institutional or industrial installation?
It's a Grade 1 heavy duty commercial unit, which is the top ANSI/BHMA duty tier and what specs on healthcare, education, and government work typically call for. The switches themselves are UL recognized or listed.
8) Why would I use a dual switch key lock instead of two separate key switches?
Two SPDT switches in one assembly means a single key turn drives both circuits at once, and each circuit stays electrically independent. That's how you make one authorized action do two things, for example killing a door release circuit while simultaneously signalling an alarm panel or a building automation input. Two separate key switches would need two key turns and give you no guarantee the states stay in step. If you only have one circuit to control, a single switch unit is the simpler order.
How fast can I get the BEST 1W7J3626 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the BEST 1W7J3626 come with a warranty?
Absolutely. The BEST 1W7J3626 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the BEST 1W7J3626?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the BEST 1W7J3626 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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