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Honeywell GKEA03L Key-Actuated Safety-Interlock Switch - Key-Actuated Safety-Interlock Switches
HoneywellKey-Actuated Safety-Interlock Switches

Honeywell GKEA03L Key-Actuated Safety-Interlock Switch

The Honeywell GKE Series Safety Interlock Switch (MPN GKEA03L) is a key-actuated safety-interlock switch with a 1NO/1NC contact configuration. It features a flat actuating key, top key hole location, and a 1/2 in NPT…

SKU 3G-OTH-30322

Brand
Honeywell
Item
GKEA03L Key-Actuated Safety-Interlock Switch
Category
Key-Actuated Safety-Interlock Switches
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Honeywell
Manufacturer Part Number
GKEA03L
Series
GKE
Key Hole Location
Top
Actuating Key Type
Flat
Terminal Connection Type
1/2 in NPT Conduit

Technical Documents

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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Honeywell GKE Series Safety Interlock Switch (MPN GKEA03L) is a key-actuated safety-interlock switch with a 1NO/1NC contact configuration. It features a flat actuating key, top key hole location, and a 1/2 in NPT conduit terminal connection.

Frequently Asked Questions

What is the Honeywell GKEA03L safety interlock switch used for?

The Honeywell GKEA03L is a key-actuated safety-interlock switch used to guard hazardous machinery in industrial environments. It ensures equipment cannot operate unless the actuator key is properly inserted, protecting operators during maintenance or access to dangerous zones.

What are the specifications of the Honeywell GKEA03L safety interlock switch?

The Honeywell GKEA03L is part of the GKE Series with a 1NO/1NC contact configuration. It features a flat actuating key, top key hole location, and a 1/2 in NPT conduit terminal connection. The manufacturer part number is GKEA03L.

Where to buy the Honeywell GKEA03L safety interlock switch worldwide?

You can source the Honeywell GKEA03L 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 GKEA03L safety interlock switch?

Mount the switch securely on the machine guard frame, align the flat actuating key with the top key hole, and connect wiring via the 1/2 in NPT conduit. Follow Honeywell's generic installation guidelines for safety interlock switches to ensure proper guard-door monitoring and circuit integrity.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Key-actuated safety-interlock switch from the Honeywell GKN series. Features a spring-type actuating key with the key hole located on the top. Terminal connection is via 1/2 in NPT conduit. Used to guard hazardous machinery in industrial environments, ensuring machine power is isolated when the guard is opened
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Key-actuated safety-interlock switch from the Honeywell GKN series. Features a spring-type actuating key with the key hole located on the top. Terminal connection is via 1/2 in NPT conduit. Used to guard hazardous machinery in industrial environments, ensuring machine power is isolated when the guard is opened
Key-actuated safety-interlock switch with 1NO/1NC contact configuration. Features a pivoting actuating key, top key hole location, and 4-pin M12 terminal connection. Used to monitor position of movable guards on industrial machinery, preventing operation when guard is open
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Key-actuated safety-interlock switch with 1NO/1NC contact configuration. Features a pivoting actuating key, top key hole location, and 4-pin M12 terminal connection. Used to monitor position of movable guards on industrial machinery, preventing operation when guard is open
Key-actuated safety-interlock switch with a 90° actuating key type and front key hole location. Features a 10-pin terminal connection. Used in industrial machinery for interlocking guards, doors, and covers to prevent access to hazardous areas until power is removed
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Key-actuated safety-interlock switch with a 90° actuating key type and front key hole location. Features a 10-pin terminal connection. Used in industrial machinery for interlocking guards, doors, and covers to prevent access to hazardous areas until power is removed
The Honeywell GKZ51M is a straight actuating key from the GKM series, designed for use with safety-interlock switches. It activates or deactivates switch contacts when inserted, serving as a component in machine guarding systems to prevent access to hazardous areas during operation
Honeywell
The Honeywell GKZ51M is a straight actuating key from the GKM series, designed for use with safety-interlock switches. It activates or deactivates switch contacts when inserted, serving as a component in machine guarding systems to prevent access to hazardous areas during operation
The Honeywell GKZ42 is a 90° right angle actuating key from the GKN series. It is designed for use with safety-interlock switches to provide mechanical actuation for machine guarding and access control in industrial environments
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The Honeywell GKZ42 is a 90° right angle actuating key from the GKN series. It is designed for use with safety-interlock switches to provide mechanical actuation for machine guarding and access control in industrial environments

More from Honeywell

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Honeywell GKN Series key-actuated safety-interlock switch with 3NC contact form. Features front key hole location, spring-type actuating key, and 1/2 in NPT conduit terminal connection. Used for machine guarding in industrial automation, packaging, and material handling applications
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Honeywell GKN Series key-actuated safety-interlock switch with 3NC contact form. Features front key hole location, spring-type actuating key, and 1/2 in NPT conduit terminal connection. Used for machine guarding in industrial automation, packaging, and material handling applications
Key-actuated safety-interlock switch from Honeywell's GK Series. Features a 90° actuating key type and top key hole location. Terminates via a 10-pin connector. Used to monitor guard position on industrial machinery, preventing operation when the guard is open
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Key-actuated safety-interlock switch from Honeywell's GK Series. Features a 90° actuating key type and top key hole location. Terminates via a 10-pin connector. Used to monitor guard position on industrial machinery, preventing operation when the guard is open
Key-actuated safety-interlock switch with 4 normally closed (4NC) contacts and a 90° right-angle actuating key. Features a front key hole location and 10-pin terminal connection. Used to guard access to hazardous machinery in industrial automation, packaging, and material handling applications
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Key-actuated safety-interlock switch with 4 normally closed (4NC) contacts and a 90° right-angle actuating key. Features a front key hole location and 10-pin terminal connection. Used to guard access to hazardous machinery in industrial automation, packaging, and material handling applications
Key-actuated safety-interlock switch from the GKE series with 2NC contact configuration. Features a 90° actuating key type, top key hole location, and 1/2 in NPT conduit terminal connection. Used for machine guard interlocking in industrial automation and material handling applications
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Key-actuated safety-interlock switch from the GKE series with 2NC contact configuration. Features a 90° actuating key type, top key hole location, and 1/2 in NPT conduit terminal connection. Used for machine guard interlocking in industrial automation and material handling applications
Key-actuated safety-interlock switch from the Honeywell GKE series. Features a 90° actuating key type with top key hole location and 1/2 in NPT conduit terminal connection. Used to monitor guard positions on industrial machinery, preventing operation when guards are open
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Key-actuated safety-interlock switch from the Honeywell GKE series. Features a 90° actuating key type with top key hole location and 1/2 in NPT conduit terminal connection. Used to monitor guard positions on industrial machinery, preventing operation when guards are open
The Honeywell GKBA16L6 is a key-actuated safety-interlock switch from the GK Series. It features a 3NC contact form, front key hole location, flat actuating key, and 10-pin terminal connection. This switch is used to guard hazardous machinery in industrial environments, ensuring power isolation when guards are opened
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The Honeywell GKBA16L6 is a key-actuated safety-interlock switch from the GK Series. It features a 3NC contact form, front key hole location, flat actuating key, and 10-pin terminal connection. This switch is used to guard hazardous machinery in industrial environments, ensuring power isolation when guards are opened
Key-actuated safety-interlock switch with a 90° actuating key type and front key hole location. Features a 10-pin terminal connection. Used to guard access to hazardous machinery, preventing operation when the guard is open
Honeywell
Key-actuated safety-interlock switch with a 90° actuating key type and front key hole location. Features a 10-pin terminal connection. Used to guard access to hazardous machinery, preventing operation when the guard is open
Key-actuated safety-interlock switch from the Honeywell GKM series. Features a 90° actuating key type with top key hole location and a 4-pin M12 terminal connection. Used to monitor the position of movable guards on industrial machinery, helping prevent machine operation when the guard is open
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Key-actuated safety-interlock switch from the Honeywell GKM series. Features a 90° actuating key type with top key hole location and a 4-pin M12 terminal connection. Used to monitor the position of movable guards on industrial machinery, helping prevent machine operation when the guard is open