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XB4/XB5 Contact blocks

Issue:
What are the part numbers for the contact blocks for XB4 / ZB4 and XB5 / ZB5 operators? 

Product Line:
Harmony Pushbuttons

Environment:
All Products sold in North America

Cause:
Product selection

Resolution:
See tables below: 

Add-On Contact Block (with screw clamp terminal connections) [4][5]

Description

Type of Contact

Catalog Number

N.O.

N.C.

Standard single contact blocks [6][7]

1

ZBE101

1

ZBE102

Standard double contact blocks [6][7]

2

ZBE203

2

ZBE204

1

1

ZBE205

Special contact blocks for low power switching [8]

1

ZBE1016

1

ZBE1026

Low-power switching

Dusty environment [8] 
(IP5X, 50 µm dust)

1

ZBE1016P

1

ZBE1026P

Staggered contacts

Early make

N.O.

1

ZBE201

Late break

N.C.

1

ZBE202

Overlapping

N.O.+N.C.

1

1

ZB4BZ106

Staggered

N.O.+N.C.

2

ZB4BZ107


[4]: Electrical components with connection by printed circuit board pins are available. Refer to Catalog 9001CT0001 for more details.
[5]: Electrical components with connection by plug-in connector are available. Refer to Catalog9001CT0001for more details.

Contact Blocks [9]

Spring Terminal Connections, Contacts for Standard Applications

Description

Type of contact

N.O.

N.C.

Catalog Number

Contact blocks

Single

1

ZBE1015

1

ZBE1025

Single with 
body/mounting collar

1

ZB4BZ1015

1

ZB4BZ1025

2

ZB4BZ1035

2

ZB4BZ1045

1

1

ZB4BZ1055


[9]:Additional blocks cannot be attached to the back of these contact blocks or light modules. However, spring terminal contact blocks can be mounted behind screw terminal contact blocks.
 
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