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Switch Actuator, Schneider Harmony XB4 Series 22mm Emergency Stop Pushbutton Switches


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Harmony Series
Technical Datasheet:
ZB4BS834   Datasheet
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Schneider Harmony XB4 Series 22mm Emergency Stop Pushbutton Switches

IP66, NEMA 4X, NEMA 13

Harmony Series

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Technical Docs (1)

Product Overview

The ZB4BS834 is an emergency switching off Pushbutton Head with chromium-plated metal bezel and turn to release reset. This switch head features red mushroom Ø30mm unmarked trigger action and mechanical latching operator. This ZB4 series round head is suitable for use with the Harmony XB4 range products. It meets the EN/IEC 60204-1, EN/IEC 60947-1, EN/IEC 60947-5-1, EN/IEC 60947-5-4, EN/IEC 60947-5-5, EN/ISO 13850, IEC 60364-5-53, JIS C 4520, UL 508, GB 14048.5 and CSA C22.2 No 14 standards.
  • Green premium product
  • 300000 cycles Mechanical durability
  • IP66 Protection rating
  • IK03 Protection rating
  • -25 to 70°C Ambient air temperature range for operation


Automotive, Industrial, Commercial

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