Schneider Electric ZB4BL2 Harmony XB4 Push-Button Head — Ø22 mm, Black, projecting, spring return, non-illuminated, metal bezel

Schneider Electric ZB4BL2 is a Harmony XB4 Ø22 mm push-button operator head: black, projecting actuator, spring-return (momentary) action, non-illuminated, unmarked, with a chrome-plated metal fixing collar. It mounts in a standard Ø22 mm panel cut-out and combines with Harmony ZBE contact blocks and light blocks (ordered separately) to form a complete control unit. Front face rated IP66; ambient −40 to +70 °C. Conforms to IEC/EN 60947-5-1. EAN 3389110887761.

Manufacturer part number (MPN)

ZB4BL2

EAN / GTIN

3389110887761

Product range

Harmony XB4

Type

push-button operator head (contact / light block ordered separately)

Mounting

Ø22 mm panel cut-out

Actuator

Projecting

Operation

spring return (momentary)

Illumination

non-illuminated

Colour

Black

Bezel material

chrome-plated metal

Marking

unmarked

Degree of protection

IP66 (front face)

Ambient temperature

-40 to +70 °C

Mechanical durability

10 million operating cycles

Conforms to

IEC/EN 60947-5-1

Sales unit

pcs

Package quantity

5 pcs

Range of product

Harmony XB4

Product or component type

Head for non-illuminated push-button

Device short name

ZB4

Mounting diameter

22.5 mm

Sale per indivisible quantity

1

Head type

Standard

Shape of signaling unit head

Round

Type of operator

spring return

Operator profile

Black projecting, unmarked

Cap/operator or lens colour

Black

CAD overall width

29 mm

CAD overall height

29 mm

CAD overall depth

33 mm

Electrical composition code

C1 for <9 contacts using single blocks in front mounting; C2 for <9 contacts using single and double blocks in front mounting; C11 for <3 contacts using single blocks in front mounting; C15 for <1 contacts using single blocks in front mounting

Device presentation

Basic element

Protective treatment

TH

Ambient air temperature for storage

-40…70 °C

Ambient air temperature for operation

-40…70 °C

Overvoltage category

Class I conforming to IEC 60536

IP degree of protection

IP66 conforming to IEC 60529; IP67; IP69; IP69K

Enclosure Type

UL type 4X/13

IK degree of protection

IK06 conforming to IEC 50102

Standards

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

Product certifications

BV; CSA; DNV; LROS (Lloyds register of shipping); UL listed

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

Country of origin

FR

Warranty (in months)

18

Standard

IEC 60947-5-1

HS Code

8538.90

• EAN 3389110887761
• SAP 1000069818
• Code 8772542