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Schneider Electric ZB4BS842 — Emergency Stop Pushbuttons

Schneider Electric ZB4BS842

MPNZB4BS842
Obsolete

black Ø40 Emergency stop head Ø22 trigger and latching turn release

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

ZB4BS842 — Identification
ParameterValue
Product typeHead for emergency switching off push-button
Product rangeHarmony XB4
Device short nameZB4
Operator profileBlack mushroom Ø 40 mm, unmarked
ZB4BS842 — Function & Operation
ParameterValue
Signaling head shapeRound
ZB4BS842 — Switching & Contacts
ParameterValue
Mechanical durability (cycles)300000 cycles
ZB4BS842 — Mechanical
ParameterValue
Mounting diameter22 mm
ZB4BS842 — Environmental
ParameterValue
IP protection ratingIP66 conforming to IEC 60529
Operating temperature range-25...70 °C
Storage temperature range-40...70 °C
Vibration resistance5 gn (f= 2...500 Hz) conforming to IEC 60068-2-6
Shock resistance30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
ZB4BS842 — Approvals & Standards
ParameterValue
Standards / approvalsEN/IEC 60947-5-5 UL 508 IEC 60364-5-53 EN/IEC 60947-5-4 EN/ISO 13850 EN/IEC 60947-1 JIS C8201-5-1 CSA C22.2 No 14 EN/IEC 60204-1 GB 14048.5 EN/IEC 60947-5-1 JIS C8201-1
MPN
ZB4BS842