Harmony XB4 Single contact block with body fixing collar metal, screw clamp terminal, 2NO

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Harmony XB4 Single contact block with body fixing collar

Item Number: ZB4BZ103

Retail
$64
RRP (Inc. GST)

Where To Buy

Datasheet

PDF datasheet

For ZB4BZ103

Download

Barcode

Qty UoM EAN Colour
1 3389110889390 -
5 53389110889395 -

Specifications

Design

Range of product

Harmony XB4

Product or component type

complete body/contact assembly

Warranty

18 months

Physical

Sale per indivisible quantity

1

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

Net weight

0.062 kg

Mechanical durability

5000000 cycles

[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

Device presentation

basic sub-assemblies

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

  • JIS C8201-5-1
  • IEC 60947-1
  • IEC 60947-5-4
  • CSA C22.2 No 14
  • IEC 60947-5-1
  • IEC 60947-5-5
  • UL 508
  • JIS C8201-1

Product certifications

  • BV
  • UL
  • CSA
  • DNV
  • LROS (Lloyds register of shipping)

China rohs regulation

X

Environmental disclosure

ENVPEP2308035EN

Circularity profile

ENVEOLI2308035EN

California proposition 65

WARNING: This product can expose you to chemicals including: Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Material

Device composition

  • body
  • fixing collar

Contacts material

silver alloy (Ag/Ni)
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Documents & downloads

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  • CAD Files and Packs

  • Technical Data Catalogues

  • End of Life Manual

  • Environmental Disclosure

  • Installation Instruction

  • Technical illustration

  • Technical Drawing

  • eTechPub

  • Certificates (MSDS)

  • Declaration of Conformity

  • Page 2  /  4
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  • Page 4  /  4

Frequently Asked Questions

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What is a 9001 DA20?

Issue:
What is a replacement for 9001 DA20?

Product Line:
Domino Push Buttons

Environment:
Obsolete Products

Cause:
Product Features

Resolution:
It is 2 NO contacts that was used with the 22mm Domino line. It is now obsolete. The replacement part number is  ZB4BZ103 or ZB5AZ103.  Need to replace the complete assembly.

How can manual override of an automatic control system be implemented?

There are many instances where it is necessary to have automatic control of a motor and also the provision of a manual override.
 

  • A typical automatic control utilising contact S1 (the process monitoring contact e.g. thermostat, float switch, limit switch) to control a contactor (coil KM1) to switch a motor is shown below;



 

  • In order to implement manual override, a three position selector switch; S2 (e.g. Schneider Electric Harmony type ZB4BD3 + ZB4BZ103) is utilised as shown in the circuit diagram below;





The 'stay put' or latching selector switch has 2 qty N/O (normally open) contacts;
 

  • The N/O contact in position 1 ('Auto' control) is wired in series with contact S1 to enable automatic control.
  • The N/O contact in position 3 ('Manual' control) is wired in parallel with contact S1 overriding the automatic control and therefore maintaining the operation of the contactor.
  • The centre position (2)  provides a manual 'off'  selection as both N/O contacts are open in this position.
Note: The term 'Hand' control is often used in place of 'Manual' control, such that this arrangement is either referred to as 'Auto - Off - Manual' or 'Auto - Off - Hand'  control.

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