text.skipToContent text.skipToNavigation


By Killark 

Catalog ID: GZB4-A43

By Killark
Catalog ID:  GZB4-A43
Amber Illuminated Push Button w/ Lamp Holder, 24V AC/DC Lamp & 1 N.O./1 N.C. - Long Length 40mm, 3/4 NPSM
  • Operators are all aluminum except for certain movable parts which are stainless steel.
  • All other parts such as screws are either stainless steel or plated steel.
  • Threaded bodies are all 3/4”-14 NPSM thread and M22x1.5 on request.
  • Control operators can be grouped into a single assembly thus reducing installation time and cost.

Killark GZ SERIES Operators are for use in conjunction with a Hazardous Location enclosure to provide control solutions for; START/STOP Motor Functions, LED Pilot Light Indications and more. Utilized in Class 1 Division 1 & 2, Class 1 Zone 1 & 2 areas for indoor and outdoor use. UL Listed and CSA Certified. ATEX/IECEx certified components. See Product Details for certificate numbers.

More Options

Where to Buy

Product Details


Action Momentary
Color Amber
EU RoHS Indicator Contact Manufacturer
Number Of Poles 2
Series GZ
Type Illuminated Push Button
UPC 783936177229


Dimensions 6.7 in x 1.8 in x 1.8 in
Height 1.8 in
Length 6.7 in
Weight 0.45 lb
Width 1.8 in

Electrical Ratings

Amperage Rating 10 A
Frequency Rating 50/60 Hz
Wattage 1.5 W

Certifications and Compliance

ATEX File Number SIRA 19ATEX 1171 U
Hazardous Rating(s)
  • Class I, Divisions 1 & 2, Groups B, C, D
  • Class II, Divisions 1 & 2, Groups E, F, G
  • Class III, Divisions 1 & 2
  • Zones 1 & 2
  • Zones 21 & 22
  • II 2 G Ex db IIC/IIB+H2Gb
  • II 2 D Ex tb IIIC Db
IECEx File Number IECEx SIR 19.0054 U
Nema Rating Type 4X
UL File Number E12379

Resources and Downloads


GZ Operators

Engineering Drawing