Better World
Schneider Electric Harmony Series Contact & Light Block, 1 NO/1 NC
- RS Stock No.:
- 330-9748
- Mfr. Part No.:
- ZB4BW035
- Brand:
- Schneider Electric
Subtotal (1 unit)*
£59.49
(exc. VAT)
£71.39
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 4 unit(s) shipping from 20 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £59.49 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 330-9748
- Mfr. Part No.:
- ZB4BW035
- Brand:
- Schneider Electric
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schneider Electric | |
| Product Type | Contact & Light Block | |
| Block Type | Contact & Light Block | |
| Series | Harmony | |
| Contact Configuration | 1 NO/1 NC | |
| Illumination Type | LED | |
| LED Included | Yes | |
| Terminal Type | Screw | |
| Body/Fixing Collar Included | Yes | |
| Current Rating | 10A | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 70°C | |
| Width | 30mm | |
| Standards/Approvals | RoHS, UL, CSA | |
| Height | 47mm | |
| Better World Product | Yes | |
| Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Product Type Contact & Light Block | ||
Block Type Contact & Light Block | ||
Series Harmony | ||
Contact Configuration 1 NO/1 NC | ||
Illumination Type LED | ||
LED Included Yes | ||
Terminal Type Screw | ||
Body/Fixing Collar Included Yes | ||
Current Rating 10A | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 70°C | ||
Width 30mm | ||
Standards/Approvals RoHS, UL, CSA | ||
Height 47mm | ||
Better World Product Yes | ||
RoHS Status: Exempt
Schneider Electric | Harmony XB4 Series (ZB4-B) | Light Block
The Harmony XB4 series of Light Blocks by Schneider Electric, specifically the ZB4 range of products offer you the reliability and certainty when you need it the most. The range is typically used as a body for a pilot light and can be used with pilot light heads.
Features and benefits
• Complete body/light block assembly (incandescent bulb may or may not come with the product, see datasheet)
• Light block supply direct / <= 2.4 W
• Lightweight, easy to fit and configure screw clamp terminal connectors. Easily removable and adjustable.
• Electrical durability to 1,000,000 cycles.
• Schneider Green Premium product as standard across the XB4 Contact block range. Environmentally friendlier than alternatives, easy to dispose of safely.
• 18 month warranty period with Schneider Electric.
Protection ratings -
• EN/IEC 60947-1, 60947-5-1 & 60947-5-4.
• UL 508 & CSA C22.2 No 14.
• Vibration resistance 5 gn (f = 2...500 Hz) conforming to IEC 60068-2-6
• Shock resistance to 30/50gn dependant on the duration (see datasheet for spec).
Applications -
• Can be used with pilot lights
Approvals
UL; CSA