ZB4BA2
ZB4BA2 - SCHNEIDER
Harmony, 22mm Push Button, flush push button head, spring return, black, unmarked
In Stock
Description
Harmony 22 mm modular push buttons, selector switches, pilot lights are designed for industry. This range combines simplicity of setup, flexibility and a robust construction. An ingenious locking system consisting of a snap fit head and body that can be tightened with a single screw but still ensuring an easy and yet secure mounting. Harmony XB4/ZB4 are 22 mm chromium plated metal modular push buttons, selector switches and pilot lights connecting to fully metal mounting collar. The operators can be purchased as complete operators or various modules that can be assembled to meet the user’s specific requirement. Harmony XB5/ZB5 are 22 mm plastic modular push buttons, selector switches, pilot lights. The operator can have a round and square plastic bezel. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. The contacts can be used for low load electrical contact and high power applications. Shake proof connection screws make periodic retightening unnecessary. A complete set of accessories to provide a solution for applications where exposure to high pressure cleaning, dust and extreme temperatures is an everyday occurrence. These harmony 22mm push buttons are used by machine manufacturers (automotive, textiles, timber) and control system panel builders. Certified and approved for meeting requirements throughout all continents: EN/IEC, UL, NEMA, CSA, CCC, Gost, JIS and many more. They have UL and CE markings and have ratings up to IP66 and IP69K.
Specifications
Range of Product Harmony XB4 Product or Component Type Head for non-illuminated push-button Device short name ZB4 bezel material Chromium plated metal Mounting diameter 0.89 in (22.5 mm) Sale per indivisible quantity 1 Head type Standard Shape of signaling unit head Round Type of operator Spring return Operator profile Black flush, unmarked Cap/operator or lens colour Black Complementary
CAD overall width 1.14 in (29 mm) CAD overall height 1.14 in (29 mm) CAD overall depth 1.10 in (28 mm) Mechanical durability 10000000 cycles Electrical composition code C1 9 single front mounting
C2 9 single and double front mounting
C11 3 single front mounting
C15 1 single front mountingdevice presentation Basic element Environmental
protective treatment TH Ambient Air Temperature for Storage -40…158 °F (-40…70 °C) Ambient air temperature for operation -40…158 °F (-40…70 °C) Overvoltage category Class I IEC 60536 IP degree of protection IP66 IEC 60529
IP67
IP69
IP69KNEMA degree of protection NEMA 13
NEMA 4XIK degree of protection IK06 conforming to IEC 50102 Standards UL 508
CSA C22.2 No 14
IEC 60947-5-1
IEC 60947-5-4
IEC 60947-5-5
JIS C8201-5-1
IEC 60947-1
JIS C8201-1Product Certifications DNV
CSA
UL Listed
GL
LROS (Lloyds register of shipping)
BVVibration resistance 5 gn 2…500 Hz)IEC 60068-2-6 Shock resistance 30 gn 18 ms) half sine wave acceleration IEC 60068-2-27
50 gn 11 ms) half sine wave acceleration IEC 60068-2-27