Honeywell Switches and Sensors Brochure page 85

Honeywell industrial switches and sensors brochure

GK Series

Dual Entry Key

Operated Safety

Interlock Switch

The GK Series is designed specifically for use on machines where key removal brings the machine to an

immediate safe condition. It provides enhanced operator safety when added to hinged or sliding guard

doors, screens and protective covers on enclosures. The GK Series is especially well suited for large door

applications, typically in the automotive plant floor environment. Its heavy duty construction withstands

harsh industrial environments where rugged, long-term durability is required.

Nearly 1000 options are available in a simple to understand part number tree.

A safety lockout device is also available for use with the GK Series. The lockout device (GKZL2) is specifically

designed to prevent a key from being inserted either manually, or by the access door being closed while

maintenance personnel are working on the machine. When inserted, the lockout device can accommodate

up to four padlocks to prevent unauthorised removal of the device.

Mechanical life:

Sealing:

Operating temperature:

Approvals:

Contacts:

Switching options:

Snap action contacts (1NC/1NO)

Slow action contacts (1NC/1NO), BBM

Slow action contacts (2NC/2NO), BBM

2y,2x

Slow action contacts (4NC)

Electrical ratings:

IEC 60947-5-1/EN 60947-5-1

Rated operational current le (A)

Designation & Utilization

at rated operational voltage Ue