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Picture of Double contact block, Harmony XB4, silver alloy, screw clamp terminal, 2NC
Picture of Double contact block, Harmony XB4, silver alloy, screw clamp terminal, 2NC
Picture of Double contact block, Harmony XB4, silver alloy, screw clamp terminal, 2NC
Picture of Double contact block, Harmony XB4, silver alloy, screw clamp terminal, 2NC
Picture of Double contact block, Harmony XB4, silver alloy, screw clamp terminal, 2NC
Picture of Double contact block, Harmony XB4, silver alloy, screw clamp terminal, 2NC
Picture of Double contact block, Harmony XB4, silver alloy, screw clamp terminal, 2NC
Picture of Double contact block, Harmony XB4, silver alloy, screw clamp terminal, 2NC
Picture of Double contact block, Harmony XB4, silver alloy, screw clamp terminal, 2NC
Picture of Double contact block, Harmony XB4, silver alloy, screw clamp terminal, 2NC
SKU:

ZBE204

Double contact block, Harmony XB4, silver alloy, screw clamp terminal, 2NC

Old price: $46.64 INC GST
$36.38 INC GST
Available for Shipping : 10-Dec-2025
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Double contact block, Harmony XB4, silver alloy, screw clamp terminal, 2NC
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Manufacturer: Schneider Electric
Delivery date: 10-Dec-2025
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CAD
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Catalog
Instruction sheet
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Product Data Sheet
This Harmony ZB, double contact block uses screw-clamp terminals. It is compatible with Harmony XB4 and XB5 control and signaling units. This double contact block allows fast and easy replacement and configuration of your push buttons and selector switches. It is easily installed and replaced on XB4 and XB5 complete push-button units and selector switches 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. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product.

Products specifications

Attribute name Attribute value
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 double
Range of product Harmony XB5, Harmony XB4
Connections - terminals screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to IEC 60947-1, screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 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 IEC 60947-1
Compatibility code ZBE
Mechanical durability 10000000 cycles
[Ie] rated operational current 1.2 A at 600 V, AC-15, A600 conforming to IEC 60947-5-1, 0.55 A at 125 V, DC-13, Q600 conforming to IEC 60947-5-1, 0.27 A at 250 V, DC-13, Q600 conforming to IEC 60947-5-1, 0.1 A at 600 V, DC-13, Q600 conforming to IEC 60947-5-1, 6 A at 120 V, AC-15, A600 conforming to IEC 60947-5-1, 3 A at 240 V, AC-15, A600 conforming to IEC 60947-5-1
Electrical durability 1000000 cycles, DC-13, 0.4 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C, 1000000 cycles, DC-13, 0.15 A at 110 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 3 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 1.5 A at 120 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 1 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
Device presentation basic element
Electrical composition code M8 (quantity <= 2 ), M4 (quantity <= 2 ), M2 (quantity <= 2 ), C13 (quantity <= 3 ), C10 (quantity <= 2 ), C8 (quantity <= 1 ), C6 (quantity <= 2 ), C4 (quantity <= 2 ), C2 (quantity <= 3 )
Contacts material silver alloy (Ag/Ni)
Operating travel 4.3 mm (total travel), 1.5 mm (NC changing electrical state)
Operating force 3.4 N NC changing electrical state
Contacts type and composition 2 NC
[Ui] rated insulation voltage 600 V (pollution degree 3) conforming to IEC 60947-1
[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947-1
Net weight 0.02 kg
[Ith] conventional free air thermal current 10 A conforming to IEC 60947-5-1
Positive opening with conforming to IEC 60947-5-1 appendix K
Short-circuit protection 10 A cartridge fuse type gG conforming to 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, UL 508, IEC 60947-1, IEC 60947-5-4, JIS C8201-5-1, CSA C22.2 No 14, IEC 60947-5-1
Product certifications GOST, UL, LROS (Lloyds register of shipping), DNV, BV, GL, CSA, CCC
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 1.000 cm
Package 1 Width 3.400 cm
Package 1 Length 5.200 cm
Package 1 Weight 17.000 g
Unit Type of Package 2 2
Number of Units in Package 2 5
Package 2 Height 5.500 cm
Package 2 Width 5.300 cm
Package 2 Length 5.700 cm
Package 2 Weight 94.000 g
Unit Type of Package 3 3
Number of Units in Package 3 400
Package 3 Height 15.000 cm
Package 3 Width 30.000 cm
Package 3 Length 40.000 cm
Package 3 Weight 7.725 kg

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