Schneider Electric ZB4BZ101 Harmony XB4 Single Contact Block, 1NO, Screw Clamp Terminal, IP20
Schneider Electric ZB4BZ101 Harmony XB4 Single Contact Block, 1NO, Screw Clamp Terminal, IP20
- MPN: ZB4BZ101
- PPN: SCH-ZB4BZ101
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CAD$23.17/ EA
Description
This Harmony XB4, single contact block is pre-assembled on a body/collar fixing unit. This body fixing collar is pre-mounted with a contact block. Simply adding a head to this assembly will provide you with a complete ready-to-use push button. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product.
Features
- The ZB4BZ101 is a complete electrical block assembly consisting of a heavy-duty metal mounting collar (fixing collar) and a single ZBE101 Normally Open (NO) contact block. This all-in-one solution allows you to transition directly from a ZB4 operator head to your control wiring, eliminating the need to source mounting hardware and contact blocks separately.
- Built with a robust Zamak (zinc alloy) mounting base, this assembly provides superior mechanical durability compared to plastic alternatives. The metal collar ensures a rigid, permanent bond between the push button head and the contact block, preventing the loosening or "cracking" often caused by high-torque installations or constant machine vibration.
- This assembly features a single Normally Open (NO) silver alloy contact designed for "slow-break" operation. It is rated for 10 million mechanical cycles and handles a 10A conventional free-air thermal current ($I_{th}$), providing professional-grade switching reliability for motor starters, PLC inputs, and industrial signaling circuits.
- The ZB4BZ101 utilizes high-pressure screw clamp terminals that provide a gas-tight, vibration-resistant connection for wires up to 2 x 1.5 mm². The modular "snap-fit" design allows you to add up to two additional ZBE contact blocks to the collar without tools, offering maximum flexibility for complex control logic on the factory floor.
- This Schneider Electric Harmony XB4 component is UL Listed, CSA Certified, and meets EN/IEC 60947-5-1 safety standards. It is designed to maintain the IP66 and NEMA 4X integrity of your control panel, ensuring your automation systems remain code-compliant and protected against dust, moisture, and high-pressure washdowns.
Specifications
- Rated Operational Current
- 3 A (240 V AC-15), 6 A (120 V AC-15), 0.1 A (600 V DC-13), 0.27 A (250 V DC-13), 0.55 A (125 V DC-13), 1.2 A (600 V AC-15) IEC 60947-5-1
- Short-Circuit Protection
- 10 A cartridge fuse gG IEC 60947-5-1
- Rated Impulse Withstand Voltage
- 6 kV IEC 60947-1
- Mechanical Durability
- 5,000,000 cycles
- Operating Force
- 2.3 N NO changing electrical state
- Operating Torque
- 0.05 N.m NO changing electrical state
- Dimensions (W x H x D)
- 30 mm x 47 mm x 37 mm
- Contact Type and Composition
- 1 NO
- Contact Block Type
- Single
- Fixing Collar Material
- Zamak
- IP Degree of Protection
- IP20 IEC 60529
- Product Certifications
- BV, GL, UL, DNV, CSA, LROS
- Vibration Resistance
- 5 gn (2 to 500 Hz) IEC 60068-2-6
- Ambient Air Temperature for Operation
- -40 to 70 0C
- Toxic Heavy Metal Free
- Yes
- RoHS Compliance
- Pro-active compliance (out of EU RoHS legal scope)
- Sustainable Offer Status
- Green Premium product
- Product Or Component Type
- Complete body/contact assembly
- Range Of Product
- Harmony XB4
Conventional Free Air Thermal Current10 A IEC 60947-5-1
Rated Insulation Voltage600 V IEC 60947-1
Electrical Durability10,000,000 cycles AC-15 and DC-13, various currents and voltages IEC 60947-5-1 appendix C
Electrical Reliabilitybb < 10-6 at 5 V, 1 mA; bb < 10-8 at 17 V, 5 mA in clean environment IEC 60947-5-4
Operating Travel2.6 mm NO changing electrical state, 4.3 mm total travel
Tightening Torque0.8 to 1.2 N.m IEC 60947-1
Net Weight0.053 kg
Contact OperationSlow-break
Contact MaterialSilver alloy (Ag/Ni)
Connections - TerminalsScrew clamp terminals, supports up to 2 x 1.5 mm² with cable end and >= 1 x 0.22 mm² without cable end IEC 60947-1
StandardsCSA C22.2 No 14, IEC 60947-5-1, UL 508, JIS C8201-5-1, IEC 60947-5-4, IEC 60947-5-5, IEC 60947-1, JIS C8201-1
Protective TreatmentTH
Shock Resistance30 gn (18 ms), 50 gn (11 ms) IEC 60068-2-27
Ambient Air Temperature for Storage-40 to 70 0C
Reach Free of SVHCYes
Mercury FreeYes
Country of OriginFrance
Device Short NameZB4
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