BEST 1W7A1 Electric Switch Loc...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$283.00
$213.17
BEST BEST 1W7A1 Electric Switch Lock, Low Voltage, SPDT, Key Position 2 - 3 o'clock BES-1W7A1

BEST 1W7A1 Electric Switch Lock with SPDT Configuration and Key Position Control

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Model: 1W7A1626
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$283.00
$213.17
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BEST 1W7A1 Electric Switch Lock with SPDT Configuration and Key Position Control

Professional Electric Switch Lock Solution

The BEST 1W7A1 Electric Switch Lock delivers reliable keyed electrical control with SPDT (Single Pole-Double Throw) configuration and maintained switch action. This Grade 1 heavy-duty unit operates from 28 VDC to 250 VAC with contact ratings up to 10.1 amps resistive, featuring a Double D lock cylinder design that prevents slipping and turning for secure operation.

Professional Features & Benefits

  • SPDT Switch Configuration: Single pole-double throw design with maintained action provides versatile electrical control options for various applications.
  • Wide Voltage Range: Operates from 28 VDC to 250 VAC with multiple contact ratings including 28 VDC at 10 amps resistive and 125/250 VAC at 10.1 amps resistive.
  • Double D Lock Cylinder: Prevents slipping and turning for secure key operation and reliable electrical switching.
  • Extreme Temperature Rating: Operating temperature range from -85°F to +257°F (-65° to +125°C) for demanding environmental conditions.
  • Horsepower Rating: 125 VAC, 1/4 HP rating suitable for motor control applications.
  • BEST Interchangeable Core Compatibility: Units may be keyed into any BEST system for master key flexibility and security management.
  • UL Recognition: All switches are UL recognized or listed for code compliance and safety assurance.
  • Grade 1 Heavy-Duty Construction: Commercial-grade durability designed for demanding electrical control applications.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Duty Level: Heavy Duty
  • Electronic: Yes
  • Grade: Grade 1
  • Keyed: Yes
  • PDF:BEST Electronic Solutions: https://zensupply.com/content/pdf/best/BA-0310_BEST_Electronics-Brochure-03-23.pdf
  • PDF:W Series Electromechanical Locks: https://zensupply.com/content/pdf/best/BA-0273_BEST_W_Series_Sell_Sheet-04-23.pdf
  • 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 (28 VDC to 250 VAC) and current capacity 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 application.
  5. Configure operational settings including SPDT switch configuration per application requirements.
  6. Restore power and test all functions including normal operation, switch action, and integration with connected systems.
  7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

  • Commercial Building Security Systems
  • Industrial Control Panel Integration
  • Electrical Equipment Access Control
  • Machine and Equipment Switching
  • Emergency System Controls
  • Process Control Applications
  • Facility Management Systems

Why Choose BEST Quality?

BEST 1W7A1 Electric Switch Locks deliver professional-grade reliability with Grade 1 heavy-duty construction and UL recognition for demanding commercial applications. The Double D lock cylinder design and extreme temperature rating from -85°F to +257°F ensure dependable performance in challenging environments. Engineered for versatile electrical control where secure keyed operation and reliable switching are 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 1W7A1626 – Frequently Asked Questions

1) What is the 1W7A1 electric switch lock used for?
This SPDT electric switch lock controls low voltage circuits in access control systems. It operates when a key is turned to specific positions. Commonly used for door strike control, alarm circuits, and security system integration.
2) What does SPDT mean for this switch lock?
SPDT stands for Single Pole Double Throw. This configuration provides one input terminal and two output terminals. The switch alternates between two circuits when the key is turned to different positions.
3) What are the key positions for 2-3 o'clock operation?
The 2-3 o'clock position refers to the key removal points on the lock face. The key can be removed when turned to either the 2 o'clock or 3 o'clock positions, allowing for different circuit states.
4) Is this switch compatible with standard low voltage systems?
Yes, this switch is designed for low voltage applications. Verify your system's voltage and current requirements match the switch specifications. Common applications include 12V and 24V DC access control systems.
5) Can I rekey this electric switch lock?
Rekeying capability depends on the specific lock cylinder used. Most professional-grade switch locks can be rekeyed by a qualified locksmith. Check with the manufacturer for specific rekeying options and compatible key systems.
6) What finishes are available for this switch lock?
Electric switch locks typically come in standard finishes like satin chrome, bright brass, or black. Confirm the specific finish options available for the 1W7A1 model when ordering to match your application requirements.
7) What wiring connections does this switch provide?
SPDT switches typically provide three terminals: common, normally open, and normally closed. The common terminal connects to your power source, while the other two alternate connection based on key position. Verify terminal layout before wiring.
8) How do I install this electric switch lock?
Installation requires drilling a hole to the specified diameter, typically 1-1/8 inch for standard switches. Mount the switch body through the hole and secure with the provided nut. Connect wiring per the terminal diagram and test operation before final installation.
9) What maintenance does this switch lock require?
Regular maintenance includes cleaning the key cylinder and checking electrical connections for corrosion. Lubricate the cylinder mechanism periodically with graphite or appropriate lock lubricant. Test switch operation monthly to ensure proper circuit switching.
10) Are there related models with different key positions?
Yes, electric switch locks are available in various key removal positions like 12-6 o'clock or 9-3 o'clock configurations. Different models may also offer DPDT or momentary contact options. Browse our access control section for alternatives.
11) Can this switch handle outdoor installations?
Weather resistance depends on the specific model's IP rating and housing material. For outdoor applications, ensure the switch has appropriate weatherproofing or install in a protected enclosure. Check manufacturer specifications for environmental ratings.
12) What are the typical dimensions for mounting?
Standard electric switch locks require a 1-1/8 inch diameter mounting hole with approximately 2-3 inches of depth clearance behind the mounting surface. The face diameter is typically 1-1/4 to 1-1/2 inches. Verify exact dimensions before cutting mounting holes.
How fast can I get the BEST 1W7A1626 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 1W7A1626 come with a warranty?
Absolutely. The BEST 1W7A1626 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 1W7A1626?
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 1W7A1626 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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