Honeywell Switches and Sensors manual GKL/GKR Series

SAFETY SWITCHES

GKL/GKR Series

Dual Entry Solenoid

Key Operated Safety

Interlock Switch

The GKR (head to the right) and GKL (head to the left) products offer the user an unrivalled range of standard options.

The GKR/GKL product is a key actuated device incorporating a key trapping mechanism. The switch is used on machinery where instant stop and access to the machinery is either impossible (due to the momentum of the machine) or impractical (due to tool or machine damage or scrapped product if the current machine cycle is interrupted).

The switch incorporates an optional manual override feature which allows removal of the key for emergency access.

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

A safety lockout device is also available for use with the GKR/GKL 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:			up to 1 million
Sealing:		IP 68, NEMA/UL type 1, 4, 6P, 12,13
Operating temperature:		-25 °C to 40 °C (-13 °F to 104 °F)
Approvals:			CE, CSA, UL
			AC15 A300/A600
			DC13 Q300
Contacts:			Silver
Switching options:		Low energy	Gold-plated
Snap Action
Type 11NC/1NO Direct Opening
13	14
21	22 Zb

Slow Acting Type 3

1NC/1NO, Break before make (BBM)

21 22

Zb

13 14

2 Slow Acting Type 36

3NC/1NO, Break before make (BBM),low energy

11 12

21 22

31 32

3Y, 1X

43 44

Type 44

2NC/2NO, Break before make (BBM)

11 12

21 22

2Y,2X

3334

4344

Type 14/15

2NC/2NO, Break before make (BBM)

11	12
21	22

2Y, 2X

3334

4344

Type 40

4NC

11	12
21	22
31	32	4Y
41	42

Type 46

3NC/1NO, Break before make (BBM)

11 12

21 22

31 32

3Y,1X

43 44

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