SchneiderPushbuttons, Switches, Pilot Lights, Control Stations and Joysticks

ZB4BW04D55

Name: ZB4BW04D55
Brand: Schneider
SKU: ZB4BW04D55

The ZB4BW04D55 is a complete body/contact assembly and light block for the Harmony XB4, designed with an orange body and featuring a BA9s LED bulb. Suitable for 220-240 V applications with 1NO+1NC polarity.

Product ModelZB4BW04D55

Product ID24695

Stock on Request

Last updated: 9/5/2026

Quantity

Key Features

1
FeatureEnhanced visibility with the orange body and BA9s LED bulb.
2
FeatureDesigned for 220-240 V applications, ensuring compatibility with a wide range of systems.
3
FeatureFeatures 1NO+1NC polarity for reliable and efficient operation.
4
FeatureIdeal for use in the Harmony XB4 series, offering seamless integration.
5
FeatureDurable construction with robust components for long-lasting performance.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Range of Product

Harmony XB4

Product or Component Type

Complete body/contact assembly and light block

Device short name

ZB4

Fixing collar material

Zamak

Sale per indivisible quantity

Head type

Standard

Contacts type and composition

Contact operation

Slow-break

Connections - terminals

Screw clamp terminals, <= 2 x 1.5 mmÂ² with cable end EN 60947-1Screw clamp terminals, >= 1 x 0.22 mmÂ² without cable end EN 60947-1

Light source

LED

Bulb base

BA 9s

Light block supply

Via integral transformer 1.2 VA 6 V

Light source colour

Orange

[Us] rated supply voltage

220...240 V AC 50/60 Hz

CAD overall width

1.2 in (30 mm)

CAD overall height

1.9 in (47 mm)

Terminals description ISO nÂ°1

(11-12)NC

Net Weight

0.333 lb(US) (0.151 kg)

Contacts usage

Standard

Positive opening

With EN/IEC 60947-5-1 appendix K

Operating travel

0.06 in (1.5 mm) NC changing electrical state)0.1 in (2.6 mm) NO changing electrical state)0.2 in (4.3 mm) total travel)

Operating force

2 N NC changing electrical state2.3 N NO changing electrical state

Operating torque

0.44 lbf.in (0.05 N.m) NO changing electrical state

Mechanical durability

5000000 cycles

Tightening torque

7.08...10.6 lbf.in (0.8...1.2 N.m) EN 60947-1

Shape of screw head

Cross Philips no 1Cross pozidriv No 1Slotted flat Ã 4 mmSlotted flat Ã 5.5 mm

Contacts material

Silver alloy (Ag/Ni)

Short-circuit protection

10 A cartridge fuse gG EN/IEC 60947-5-1

[Ith] conventional free air thermal current

10 A EN/IEC 60947-5-1

[Ui] rated insulation voltage

600 V 3)EN 60947-1

[Uimp] rated impulse withstand voltage

6 kV EN 60947-1

[Ie] rated operational current

3 A 240 V, AC-15, A600 EN/IEC 60947-5-16 A 120 V, AC-15, A600 EN/IEC 60947-5-10.1 A 600 V, DC-13, Q600 EN/IEC 60947-5-10.27 A 250 V, DC-13, Q600 EN/IEC 60947-5-10.55 A 125 V, DC-13, Q600 EN/IEC 60947-5-11.2 A 600 V, AC-15, A600 EN/IEC 60947-5-1

Electrical durability

1000000 cycles, AC-15, 2 A 230 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C1000000 cycles, AC-15, 3 A 120 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C1000000 cycles, AC-15, 4 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C1000000 cycles, DC-13, 0.2 A 110 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C1000000 cycles, DC-13, 0.5 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C

Electrical reliability

Î < 10exp(-6) 5 V 1 mA in clean environment EN/IEC 60947-5-4Î < 10exp(-8) 17 V 5 mA in clean environment EN/IEC 60947-5-4

Signalling type

Steady

Protective treatment

Ambient Air Temperature for Storage

-40...158 °F (-40...70 °C)

Ambient Air Temperature for Operation

-40...158 °F (-40...70 °C)

Electrical shock protection class

Class I IEC 60536

Standards

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

Product Certifications

BVGLCSALROS (Lloyds register of shipping)UL ListedDNV

Vibration resistance

5 gn 2...500 Hz)IEC 60068-2-6

Shock resistance

30 gn 18 ms) half sine wave acceleration IEC 60068-2-2750 gn 11 ms) half sine wave acceleration IEC 60068-2-27