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Single contact block, Harmony XB4, silver alloy, screw clamp terminal, 1NC

Manufacturer: Schneider Electric

SKU: ZBE102

GTIN: 3389110089486

Available for Shipping: 21-Jun-2026

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Full Description

This Harmony ZB, XB5 single contact block contact block uses screw clamp terminals. This contact block allows fast and easy replacement and configuration of your push buttons and selector switches. It is easily installed and replaced on XB5 complete push-button units and selector switches via a clip assembly and connects to control circuits with simple screw-clamp connections. It protects operators from unexpected contact with live circuits thanks to its IP20 protection index. 1 million cycle high endurance under 6A load allows less maintenance and damage in your installation. It has clear color scheme for NO and NC contact block types. Vibration resistant screw clamp connection terminals ensure high vibration resistance making product suitable installation on high impact machine.

Old price: $18.26 inc GST

Price: $14.24 inc GST

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Available for Shipping: 21-Jun-2026

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Specifications
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Products specifications

Main
Device short name	ZBE
Contact operation	slow-break
Sale per indivisible quantity	5
IP degree of protection	IP20 conforming to IEC 60529
Contact block type	single
Range of product	Harmony XB5, Harmony XB4
Connections - terminals	screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to EN 60947-1, screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN 60947-1
Product or component type	contact block
Contacts usage	standard contacts
Complementary
Shape of screw head	slotted compatible with flat Ø 5.5 mm screwdriver, slotted compatible with flat Ø 4 mm screwdriver, cross compatible with pozidriv No 1 screwdriver
Tightening torque	0.8-1.2 N.m conforming to EN 60947-1
Compatibility code	ZBE
Mechanical durability	10000000 cycles
[Ie] rated operational current	1.2 A at 600 V, AC-15, A600 conforming to EN/IEC 60947-5-1, 0.55 A at 125 V, DC-13, Q600 conforming to EN/IEC 60947-5-1, 0.27 A at 250 V, DC-13, Q600 conforming to EN/IEC 60947-5-1, 0.1 A at 600 V, DC-13, Q600 conforming to EN/IEC 60947-5-1, 6 A at 120 V, AC-15, A600 conforming to EN/IEC 60947-5-1, 3 A at 240 V, AC-15, A600 conforming to EN/IEC 60947-5-1
Electrical durability	1000000 cycles, DC-13, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, DC-13, 0.2 A at 110 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 4 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 3 A at 120 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C
Device presentation	basic element
Electrical composition code	C13 (quantity <= 1 ), M4 (quantity <= 2 ), C10 (quantity <= 2 ), MF2 (quantity <= 2 ), MF1 (quantity <= 2 ), SF2 (quantity <= 2 ), SF1 (quantity <= 3 ), M9 (quantity <= 2 ), M8 (quantity <= 4 ), M7 (quantity <= 6 ), M6 (quantity <= 2 ), M5 (quantity <= 2 ), M3 (quantity <= 4 ), M2 (quantity <= 4 ), M1 (quantity <= 6 ), C12 (quantity <= 6 ), C9 (quantity <= 3 ), C8 (quantity <= 2 ), C7 (quantity <= 4 ), C6 (quantity <= 3 ), C5 (quantity <= 5 ), C4 (quantity <= 4 ), C3 (quantity <= 6 ), C2 (quantity <= 7 ), C1 (quantity <= 9 )
Contacts material	silver alloy (Ag/Ni)
Operating travel	4.3 mm (total travel), 1.5 mm (NC changing electrical state)
Operating force	2 N NC changing electrical state
Contacts type and composition	1 NC
[Ui] rated insulation voltage	600 V (pollution degree 3) conforming to EN 60947-1
[Uimp] rated impulse withstand voltage	6 kV conforming to EN 60947-1
Net weight	0.011 kg
[Ith] conventional free air thermal current	10 A conforming to EN/IEC 60947-5-1
Positive opening	with conforming to EN/IEC 60947-5-1 appendix K
Short-circuit protection	10 A cartridge fuse type gG conforming to EN/IEC 60947-5-1
Mounting of block	front mounting
Environment
Protective treatment	TH
Ambient air temperature for storage	-40-70 °C
Ambient air temperature for operation	-40-70 °C
Vibration resistance	5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6
Shock resistance	50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27, 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27
Standards	JIS C8201-1, EN/IEC 60947-5-4, UL 508, EN/IEC 60947-1, JIS C8201-5-1, CSA C22.2 No 14, EN/IEC 60947-5-1
Product certifications	UL, CCC, LROS (Lloyds register of shipping), GL, DNV, BV, GOST, CSA