Documentation & Downloads
Schneider Electric ZB4BZ102 Harmony XB4 Single Contact Block, 1 NC, Screw Clamp Terminal, 37 mm Depth
- MPN: ZB4BZ102
- PPN: SCH-ZB4BZ102
CAD
$23.17
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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 ZB4BZ102 is a complete "Contact Block" assembly from the Schneider Electric Harmony XB4 metal range. It consists of the ZB4BZ009 mounting collar (the metal frame) and one ZBE102 Normally Closed (NC) contact block. This unit is the functional backbone that translates the physical press of a button or turn of a switch into an electrical signal.
- This assembly features a single NC (Normally Closed) contact. In its resting state, the circuit is closed (power flows). When the associated push-button or selector switch is actuated, the contact opens and breaks the circuit. This is the standard configuration for Emergency Stop (E-Stop) buttons or "Stop" commands to ensure safety in the event of a wire break.
- As part of the modular 22mm Harmony XB4 system, this mounting base is designed to snap onto any metal operator head, such as the ZB4BS844 (E-Stop), ZB4BA4 (Red Flush Push Button), or ZB4BD2 (Selector Switch). The metal collar provides a rigid, high-strength connection suitable for heavy-duty industrial use.
- The mounting collar has three positions. The ZB4BZ102 comes with the NC block in the center or side position, leaving room to "stack" additional contact blocks. You can add more ZBE series blocks (either NO or NC) to control multiple independent electrical circuits with a single button press.
- The ZB4BZ102 is engineered for maximum reliability with silver alloy contacts designed for low-energy switching. It features high-quality screw clamp terminals for secure wiring. It is UL Listed, CSA Certified, and CE marked, maintaining the IP66/NEMA 4X integrity of your control station when paired with the appropriate Harmony head.
Documentation & Downloads
Specifications
Additional
- Rated Operational Current
- 3 A at 240 V AC-15, 6 A at 120 V AC-15, 0.1 A at 600 V DC-13, plus additional ratings as per IEC 60947-5-1
- Rated Insulation Voltage (Ui)
- 600 V IEC 60947-1
- Operating Temperature Range
- -40 to 70 6C
- Operating Travel
- 1.5 mm NC changing electrical state, 4.3 mm total travel
- Shock Resistance
- 30 gn 18 ms and 50 gn 11 ms half sine wave acceleration IEC 60068-2-27
- Short-circuit Protection
- 10 A cartridge fuse gG IEC 60947-5-1
- Contact Operation
- slow-break
- Depth
- 37 mm
- Width
- 30 mm
- Terminals Description
- (11-12) NC, screw clamp terminals, fits <= 2 x 1.5 mm² with cable end or >= 1 x 0.22 mm² without cable end IEC 60947-1
- Weight
- 0.053 kg (0.12 lb)
- Fixing Collar Material
- Zamak
- Protective Treatment
- TH
- Product Certifications
- BV, GL, CSA, LROS, UL, DNV
- Mercury Free
- Yes
- Device Short Name
- ZB4
- Range Of Product
- Harmony XB4
Conventional Free Air Thermal Current (Ith)10 A IEC 60947-5-1
Rated Impulse Withstand Voltage (Uimp)6 kV IEC 60947-1
Operating Force2 N NC changing electrical state
Mechanical Durability5,000,000 cycles
Vibration Resistance5 gn, 2-500 Hz IEC 60068-2-6
Contacts Type And Composition1 NC
Positive OpeningWith IEC 60947-5-1 appendix K
Height47 mm
MountingBody with fixing collar
Tightening Torque0.8-1.2 N·m IEC 60947-1
Contact MaterialSilver alloy (Ag/Ni)
MaterialDevice body and fixing collar
IP Degree of ProtectionIP20 IEC 60529
StandardsCSA C22.2 No 14, IEC 60947-5-1, UL 508, JIS C8201-5-1, IEC 60947-1, IEC 60947-5-4
RoHS CompliancePro-active compliance, Free of SVHC above threshold, China RoHS X
Device PresentationBasic sub-assemblies
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CAD
$23.17
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
CAD$23.17/ EA
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