Description

Schneider ZB4BZ105 | Single contact block with body/fixing collar, metal, screw clamp terminal, 1 NO + 1 NC

Schneider ZB4BZ105 | Single Contact Block with Body & Fixing Collar

1. Overview

The Schneider ZB4BZ105 is a single contact block with an integrated body and fixing collar, designed for use with Schneider’s Ø22mm Harmony push buttons and selector switches. It features 1 normally open (1 NO) and 1 normally closed (1 NC) contact, providing a reliable switching mechanism for industrial control applications.

2. Key Features

  • Type: Single contact block with body and fixing collar.

  • Contact Configuration: 1 NO + 1 NC (Normally Open + Normally Closed).

  • Terminal Type: Screw clamp terminals, ensuring secure wiring connections.

  • Material: Durable metal construction, built for harsh environments.

  • Mounting Compatibility: Designed for Schneider Ø22mm Harmony series control devices.

  • Compact Design: Space-saving and easy to install in control panels.

3. Applications

  • Industrial control systems, for switching and status signaling.

  • Machine operation panels, providing start/stop functionality.

  • Electrical distribution panels, for manual control of circuits.

  • Automation and process control, integrating with push buttons and selector switches.

4. Benefits

  • Pre-assembled with body and fixing collar, simplifying installation.

  • Durable metal construction, ensuring longevity and reliability.

  • Secure screw clamp terminals, providing firm and stable wiring connections.

  • 1 NO + 1 NC contacts, offering both open and closed circuit options.

5. Conclusion

The Schneider ZB4BZ105 is a versatile and durable contact block that enhances control panel functionality. Its robust metal design, secure wiring terminals, and compatibility with Schneider’s Ø22mm Harmony range make it an ideal choice for industrial and automation applications.

Additional information

brands

Schneider Electric

Specifications

Main
Range of product Harmony XB4
Product or component type Complete body/contact assembly
Device short name ZB4
Fixing collar material Zamak
Sale per indivisible quantity 1
Head type Standard
Contacts type and composition 1 NO + 1 NC
Contact operation Slow-break
Contact block type Single
Device composition Fixing collar Body
Connections - terminals Screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1 Screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to IEC 60947-1
Complementary
CAD overall width 30 mm
CAD overall height 47 mm
CAD overall depth 37 mm
Terminals description ISO n°1 (11-12)NC
Net weight 0.062 kg
Contacts usage Standard contacts
Positive opening With conforming to IEC 60947-5-1 appendix K
Operating travel 1.5 mm (NC changing electrical state) 2.6 mm (NO changing electrical state) 4.3 mm (total travel)
Operating torque 0.05 N.m NO changing electrical state
Mechanical durability 5000000 cycles
Tightening torque 0.8…1.2 N.m conforming to IEC 60947-1
Shape of screw head Cross compatible with Philips no 1 screwdriver Cross compatible with pozidriv No 1 screwdriver Slotted compatible with flat Ø 4 mm screwdriver Slotted compatible with flat Ø 5.5 mm screwdriver
Contacts material Silver alloy (Ag/Ni)
Short-circuit protection 10 A cartridge fuse type gG conforming to IEC 60947-5-1
[Ith] conventional free air thermal current 10 A conforming to IEC 60947-5-1
[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
[Ie] rated operational current 3 A at 240 V, AC-15, A600 conforming to IEC 60947-5-1 6 A at 120 V, AC-15, A600 conforming to IEC 60947-5-1 0.1 A at 600 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 0.55 A at 125 V, DC-13, Q600 conforming to IEC 60947-5-1 1.2 A at 600 V, AC-15, A600 conforming to IEC 60947-5-1
Electrical durability 10000000 cycles, AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C 10000000 cycles, AC-15, 3 A at 120 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C 10000000 cycles, AC-15, 4 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C 10000000 cycles, DC-13, 0.2 A at 110 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C 10000000 cycles, DC-13, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
Electrical reliability Λ < 10exp(-6) at 5 V, 1 mA in clean environment conforming to IEC 60947-5-4 Λ < 10exp(-8) at 17 V, 5 mA in clean environment conforming to IEC 60947-5-4
Device presentation Basic sub-assemblies
Environment
Protective treatment TH
Ambient air temperature for storage -40…70 °C
Ambient air temperature for operation -40…70 °C
IP degree of protection IP20 conforming to IEC 60529
Standards IEC 60947-1 JIS C8201-5-1 IEC 60947-5-1 CSA C22.2 No 14 IEC 60947-5-5 UL 508 IEC 60947-5-4 JIS C8201-1
Product certifications DNV LROS (Lloyds register of shipping) CSA BV UL
Vibration resistance 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Shock resistance 30 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
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 4.400 cm
Package 1 Width 3.400 cm
Package 1 Length 5.400 cm
Package 1 Weight 61.000 g
Unit Type of Package 2 BB1
Number of Units in Package 2 5
Package 2 Height 4.400 cm
Package 2 Width 3.400 cm
Package 2 Length 26.500 cm
Package 2 Weight 305.000 g
Unit Type of Package 3 S03
Number of Units in Package 3 200
Package 3 Height 30.000 cm
Package 3 Width 30.000 cm
Package 3 Length 40.000 cm
Package 3 Weight 12.752 kg
Contractual warranty
Warranty 18 months

Main documents

Main documents

Datasheet Download Datasheet
Product datasheet Download
Instruction sheet
Download
Technical Drawing
Download
Catalog Download
Environmental disclosure
Download
CAD Files Download

Main documents

Datasheet Download Datasheet
Product datasheet Download
Instruction sheet
Download
Technical Drawing
Download
Catalog Download
Environmental disclosure
Download
CAD Files Download

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