Schneider Electric ZB4BD57 Harmony Selector Switch Head: A 3-position 45-degree spring return standard selector switch designed for reliability and efficiency.
Product ModelZB4BD297
Product ID37903
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureReliable 3-position 45-degree spring return standard selector switch for consistent performance.
2
FeatureCompact design (22, 29 mm W x 22 mm D x 44 mm H) for easy installation in various applications.
3
FeatureMade from durable metal for long-lasting use and resistance to wear and tear.
4
FeatureBlack color for a sleek and professional look in any setting.
5
FeatureIdeal for use in a variety of industries, including manufacturing and automation.
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 selector switch
Device short name
ZB4
Bezel material
Black metal
Mounting diameter
0.9 in (22 mm)
Sale per indivisible quantity
1
Head type
Standard
Shape of signaling unit head
Round
Type of operator
stay put
Operator profile
Black knurled knob
Operator position information
2 positions 90°
CAD overall width
1.1 in (29 mm)
CAD overall height
1.1 in (29 mm)
CAD overall depth
1.7 in (44 mm)
Net Weight
0.095 lb(US) (0.043 kg)
Resistance to high pressure washer
1015.3 psi (7000000 Pa) 131 °F (55 °C) 0.1 m
Mechanical durability
1000000 cycles
Electrical composition code
C3 6 single front mountingC4 6 single and double front mountingC5 5 single front mountingC6 5 single and double front mountingC7 4 single front mountingC8 4 single and double front mountingC11 3 single front mountingC15 1 single front mounting
Device presentation
Basic element
Protective treatment
TC
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
IP degree of protection
IP69KIP67 IEC 60529IP69
NEMA degree of protection
NEMA 13NEMA 4X
IK degree of protection
IK06 conforming to IEC 50102
Standards
JIS C8201-5-1EN/IEC 60947-5-5UL 508EN/IEC 60947-5-1EN/IEC 60947-5-4EN/IEC 60947-1CSA C22.2 No 14JIS C8201-1
Product Certifications
UL ListedLROS (Lloyds register of shipping)BVCSAGLDNV
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
Schneider Electric ZB4BD57 Harmony Selector Switch Head | INDPRT