SchneiderPushbuttons, Switches, Pilot Lights, Control Stations and Joysticks

ZB4BK17637

Name: ZB4BK17637
Brand: Schneider
SKU: ZB4BK17637

Schneider Electric Harmony XB4 illuminated blue selector switch head for integral LED with standard handle, 3 positions, spring return from left to center mechanism.

Product ModelZB4BK17637

Product ID24166

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Feature3-position illuminated selector switch with spring return mechanism.
2
FeatureIdeal for control and signaling applications in various industries.
3
FeatureRound shape with chromium-plated metal bezel for durability.
4
FeatureOperates with spring return from left to center mechanism.
5
FeatureBlue illuminated design for enhanced visibility.

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

Head for illuminated selector switch

Product Compatibility

Integral LED

Device short name

ZB4

Bezel material

Black metal

Mounting diameter

0.9 in (22 mm)

Sale per indivisible quantity

Shape of signaling unit head

Round

Type of operator

Left to centre spring return

Operator profile

Blue standard handle

Operator position information

3 positions +/- 45Â°

CAD overall width

1.1 in (29 mm)

CAD overall height

1.1 in (29 mm)

CAD overall depth

1.7 in (43 mm)

Net Weight

0.079 lb(US) (0.036 kg)

Resistance to high pressure washer

1015.3 psi (7000000 Pa) 131 °F (55 °C) 0.1 m

Mechanical durability

500000 cycles

Electrical composition code

M3 4 single front mounting integral LEDM6 2 single front mounting integral LED and transformerM10 2 single front mounting integral LEDM4 4 single and double front mounting integral LED

Device presentation

Basic element

Protective treatment

Ambient Air Temperature for Storage

-40...158 °F (-40...70 °C)

Ambient Air Temperature for Operation

-40...158 °F (-40...70 °C)

Overvoltage category

Class I IEC 60536

IP degree of protection

IP66 IEC 60529IP67IP69IP69K

NEMA degree of protection

NEMA 13NEMA 4X

IK degree of protection

IK04 conforming to IEC 50102

Standards

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

Product Certifications

GLUL ListedLROS (Lloyds register of shipping)DNVCSABV

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