Honeywell Switches and Sensors manual GKM Series Global Miniature Safety Key Operated Switch

SAFETY SWITCHES

GKM Series

Global Miniature

Safety Key

Operated Switch

Used alone as Category 1 safety components or, in conjunction with other safety switches and our complete range of safety relays, it is possible to construct comprehensive protection schemes with Category 2, 3 or 4 compliance.

The preleaded versions allow rapid fit, easy cable routing and function testing which cut costs dramatically in OEM applications. Simple upgrade guarding solution for End User applications.

Low energy basic switches are rated as follows:

Operating Voltage Ue 1 Vdc to 60 Vdc or 1 Vac to 125 Vac

Operating Current Ie							1 mA to 50 mA
Example of catalog listing using a low energy basic switch - GKMA19
Mechanical life:																			> 1 million
Sealing:																	IP66/67, EN 60529, NEMA 1, 12, 13
Operating temperature:																		-25 °C to 85 °C (-13 °F to 185 °F)
Approvals:																			CE, UL, CSA
																			AC15 B300
																			DC13 Q300
Contacts:																			Silver
																		Low energy	Gold plated
Switching options:					1 Normally Closed/1 Normally Open, Break Before Make														Slow action contacts
		1NC/1NO, BBM - GKMF														1NC/1NO, BBM, low energy - GKMA, B, C, D
							3
									4								Blue 3		1 Brown
							2
							1										White 2		4 Black
	3	2		4		1
			2NC - GKMF											2 Normally Closed			2NC, low energy - GKMA, B, C, D
							3
										2							Blue 3		1 Brown
												1
											4						White 2		4 Black
	3	2		1			4
Electrical ratings:
						IEC 60947-5-1/EN 60947-5-1
								Rated operational current le (A)									VA
Designation & Utilization								at rated operational voltage Ue									rating
Category				120 V				240 V					380 V	480 V	500 V	600 V	Make	Break
AC15	A600			6			3						1,9	1,5	1,4	1,2	7200	720
AC15	A300			6			3						-	-	-	-	7200	720
AC15	B300			3			1.5						-	-	-	-	3600	360
AC14	D300			0,6			0,3						-	-	-	-	432	72
				125 V				250 V
DC13	Q300			0,55			0,27										69	69
DC13	R300			0,22			0,1										28	28

90˚ - Key shown in optional actuating positions

16 max. /

0.63 17,2 /

0.67

Key slot

10 max. /

0.30

2 X mounting holes for M4 or #8 screws. Counter bored both sides 08,3 X 4,5 deep. 0.366 0.177

Of key slot

Body style 'B'

1,6 /

0.058

12,8 /

0.504 32 max. /

1.26

37,4 /

22,0 / 1.47

0.866

2,3 /

0.69

34 max. /

0.34

78

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