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Schneider Electric ZB4BW065 clear 22mm lamp module contact block 1NO/1NC

Schneider Electric

Schneider Electric ZB4BW065 Lamp Module Contact Block 1NO/1NC Clear 22mm

SKU CH-SWK8-K9MYJ

Combines a clear full-voltage lamp module with a 1NO/1NC contact block rated 10 A at 600 V for 22 mm panels

  • TypeIndustrial Electrical Controls & Automation
  • Size22 mm
  • Clear 22 mm panel indicator fits standard cutouts
  • Full-voltage incandescent lamp runs on up to 250 V AC/DC
  • 1 NO + 1 NC contacts rated 10 A at 600 V AC/DC
  • NEMA 1, 2, 3, 4, 4X, 12, 13 enclosures suit harsh environments
  • IP66 seal protects against dust and powerful water jets

Schneider Electric ZB4BW065 Lamp Module Contact

This Schneider Electric component combines a full-voltage lamp module with a 1NO/1NC contact block in a clear 22 mm housing. It is designed for industrial control panels using B9 modules and suits operators who need illuminated push-button feedback in automation environments.

Check your panel cut-out and voltage before ordering

Verify that your panel uses a 22 mm mounting hole and that the control circuit operates at 250 V AC/DC or below. The contact block carries a 10 A rating at 600 V AC/DC with NEMA A600/Q600 designations, so confirm your wiring and load requirements match these limits. The unit carries NEMA 1, 2, 3, 4, 4X, 12, 13 and IP66 ratings for sealing.

Replaces worn or damaged B9 lamp and contact

This module directly replaces failed lamp modules or contact blocks in existing B9 installations, restoring both illumination and switching function in one step. The upgrade is worthwhile when a panel shows intermittent contact operation or lamp failure and the circuit stays within the 250 V AC/DC lamp voltage limit. It is not suited for panels requiring a different contact form factor or a lamp voltage above 250 V.

Highlights

  • Clear 22 mm panel indicator fits standard cutouts
  • Full-voltage incandescent lamp runs on up to 250 V AC/DC
  • 1 NO + 1 NC contacts rated 10 A at 600 V AC/DC
  • NEMA 1, 2, 3, 4, 4X, 12, 13 enclosures suit harsh environments
  • IP66 seal protects against dust and powerful water jets

Specifications

BrandSCHNEIDER ELECTRIC
TypeIndustrial Electrical Controls & Automation
Size22 mm

Questions about this item

What comes in the box and what else do I need to install this 22 mm lamp module and contact block?

The unit includes the lamp module and 1NO/1NC contact block; a B9 incandescent lamp and a 22 mm panel cut-out are required separately.

How do I choose between the NEMA ratings 1, 2, 3, 4, 4X, 12, 13 and the IP66 rating for my environment?

NEMA 1, 2, 3, 4, 4X, 12, 13 cover indoor, outdoor, wash-down and oil-tight conditions; IP66 adds dust-tight and heavy-jet-water protection.

What does the 10 A at 600 V AC/DC contact rating mean when the block is wired in a control circuit?

The block can switch up to 10 A resistive load at 600 V AC or DC, matching NEMA A600/Q600 duty for pilot-duty and solenoid circuits.

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