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Honeywell Safety Interlock Switch: GK Series, 1NO/1NC - Key-Actuated Safety-Interlock Switches
HoneywellKey-Actuated Safety-Interlock Switches

Honeywell Safety Interlock Switch: GK Series, 1NO/1NC

The HONEYWELL GK Series Key-Actuated Safety-Interlock Switch (MPN GKBA1L7) is a safety interlock switch with a 1NO/1NC contact configuration and a 90° right-angle actuating key type. It features a front key hole…

SKU 3G-OTH-30333

Brand
Honeywell
Item
Safety Interlock Switch: GK Series, 1NO/1NC
Category
Key-Actuated Safety-Interlock Switches
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Technical Specifications

Honeywell
Manufacturer Part Number
GKBA1L7
Series
GK
Key Hole Location
Front
Actuating Key Type
90°
Terminal Connection Type
10 Pin
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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HONEYWELL GK Series Key-Actuated Safety-Interlock Switch (MPN GKBA1L7) is a safety interlock switch with a 1NO/1NC contact configuration and a 90° right-angle actuating key type. It features a front key hole location and a 10-pin terminal connection type.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Honeywell GKBA1L7 safety interlock switch used for?

The Honeywell GKBA1L7 is a key-actuated safety-interlock switch used to guard access to hazardous machinery in industrial environments. It ensures equipment cannot operate when the guard is open, protecting personnel in manufacturing, packaging, and material-handling applications.

What are the specifications of the Honeywell GKBA1L7?

The Honeywell GKBA1L7 is part of the GK Series with a 1NO/1NC contact configuration. It features a 90° right-angle actuating key type, front key hole location, and a 10-pin terminal connection. The manufacturer part number is GKBA1L7.

Where to buy the Honeywell GKBA1L7 safety interlock switch worldwide?

You can source the Honeywell GKBA1L7 safety interlock switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine Honeywell components for your safety applications.

How to install the Honeywell GKBA1L7 safety interlock switch?

Mount the Honeywell GKBA1L7 securely to the machine guard frame, aligning the 90° actuating key with the switch slot. Connect the 10-pin terminal per the wiring diagram, ensuring the 1NO/1NC contacts are correctly wired into the safety circuit. Always follow local safety standards and consult the manufacturer's manual.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

Honeywell Products

3G Electric supplies Honeywell key-actuated safety-interlock switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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