Killark Full Catalog

CONTROLS GZ SERIES

AREA CLASSIFICATION North American Standards: Class I, Div 1, Groups B, C, D Class II, Div 1, Groups E, F, G

Class III Type 4X

- F i l e N umb e r E12 3 7 9

IECEx/ATEX Ratings: II 2G Ex db IIC Gb II 2D Ex tb IIIC Db IP66 Ambient Operating Temperature: -50°C to 100°C UL 2 2 AT E X 2 9 2 0 U I ECE x UL B R 2 2 . 0 0 0 6 U

FEATURES-SPECIFICATIONS Features • Operators available in 3/4”-14 NPSM and M22 x 1.5 Metric threads. • Available in the following bushing lengths:

Electrical Ratings

PUSH BUTTON SWITCH ELECTRICAL RATINGS RATED VOLTAGE = 500 VAC / 220 VDC – RATED CURRENT = 10 A UTILIZATION CATEGORY VOLTAGE

CURRENT

» Short = 0.98” (25mm) » Long = 1.57” (40mm) » Extended = 2.24” (57mm) » 2XL = 2.62” (67mm) • Easy locking contact block for quick installation. • Stackable standard contact blocks (non-rotary switch type). • LED Pilot Light lamps as standard. • Momentary Push Buttons • LED Pilot Lights • Illuminated Push Buttons • Mushroom Head Push Buttons • Keyed and Non-Keyed Rotary Selector Switches • Potentiometers Materials • Bushings – Aluminum • External Hardware – Stainless Steel

220 VAC 380 VAC 500 VAC 24 VDC 60 VDC 110 VDC 220 VDC

10 A 7.5 A 5 A

AC-15 (Electromagnetic Load)

DC-13 (Electromagnetic Load) 2.75 A 1.10 A 0.55 A 0.27 A PILOT LIGHT AND ILLUMINATED PUSH BUTTON SWITCH ELECTRICAL RATINGS PILOT LIGHT RATED VOLTAGE = 480 VAC / 120 VDC MAXIMUM WATTAGE = 2.6 W – RATED CURRENT = 12 MA ILLUMINATED PILOT LIGHT RATED VOLTAGE = 240 VAC / 120 VDC – MAXIMUM WATTAGE = 2.6 W PUSH BUTTON SWITCH RATED VOLTAGE = 250 VAC / 24 VDC UTILIZATION CATEGORY VOLTAGE CURRENT AC-15 (Electromagnetic Load) 250 VAC 6 A DC-13 (Electromagnetic Load) 24 VDC 3 A ROTARY SWITCH ELECTRICAL RATINGS RATED VOLTAGE = 690 VAC / 110 VDC – RATED CURRENT = 20 A UTILIZATION CATEGORY VOLTAGE CURRENT / WATTAGE

220-240 VAC 380-440 VAC 220-240 VAC 380-440 VAC

3.0 kW 5.5 kW

AC-3 (Squirrel Cage Motors)

5 A 4 A

AC-15 (Electromagnetic Load)

20 A 20 A

AC-22A (Mixed Resistive and Inductive Loads, including Small Overloads) 220-240 VAC 380-440 VAC

220-240 VAC 380-440 VAC

3.7 kW 7.5 kW

AC-23A (Motors or Highly Inductive Loads)

24 VDC 48 VDC 60 VDC 110 VDC 24 VDC 48 VDC 60 VDC 110 VDC

20 A 12 A 4.5 A 1 A 12 A 2 A 1 A 0.4 A

DC - Resistive Loads (T < 1 ms)

DC - Inductive Loads (T = 50 ms)

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