Honeywell Safety Interlock Switch: GK Series, 1NO/1NC
The HONEYWELL GK Series Safety Interlock Switch (MPN GKBA3L7) is a key-actuated safety-interlock switch with a 90° right-angle actuating key type and a top key hole location. It features 1NO/1NC contacts and a 10-pin…
SKU 3G-OTH-30641
Need installation or engineering help?
Ask a question
Product Description
The HONEYWELL GK Series Safety Interlock Switch (MPN GKBA3L7) is a key-actuated safety-interlock switch with a 90° right-angle actuating key type and a top key hole location. It features 1NO/1NC contacts 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 GKBA3L7 safety interlock switch used for?
The Honeywell GKBA3L7 is a key-actuated safety-interlock switch used to monitor and control access to hazardous machinery. It ensures equipment cannot operate when the guard is open, protecting personnel in industrial automation, packaging, and material handling applications.
What are the specifications of the Honeywell GKBA3L7?
The Honeywell GKBA3L7 is part of the GK Series with a 90° right-angle actuating key type and top key hole location. It has 1NO/1NC contacts and a 10-pin terminal connection type. The manufacturer part number is GKBA3L7.
Where to buy the Honeywell GKBA3L7 safety interlock switch worldwide?
3G Electric supplies the Honeywell GKBA3L7 safety interlock switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Honeywell GK Series switch.
How to install the Honeywell GKBA3L7 safety interlock switch?
Mount the Honeywell GKBA3L7 securely to the machine guard frame, aligning the 90° actuating key with the top key hole. Wire the 1NO/1NC contacts to the safety circuit using the 10-pin terminal. Follow the manufacturer's manual for proper gap and alignment to ensure reliable operation.
Used in
Common applications for HoneywellHoneywell 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.














