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Schneider Electric Harmony XB4 Series Contact Block, 600V, 1 NO + 1 NC
- RS Stock No.:
- 331-0192
- Distrelec Article No.:
- 301-12-644
- Mfr. Part No.:
- ZB4BZ105
- Brand:
- Schneider Electric
Subtotal (1 unit)*
£12.39
(exc. VAT)
£14.87
(inc. VAT)
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- Plus 181 unit(s) shipping from 02 October 2025
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Units | Per unit |
|---|---|
| 1 + | £12.39 |
*price indicative
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£11.53
(exc. VAT)
£13.84
(inc. VAT)
- RS Stock No.:
- 331-0192
- Distrelec Article No.:
- 301-12-644
- Mfr. Part No.:
- ZB4BZ105
- 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 | |
| Block Type | Contact Block | |
| Voltage Rating | 600V | |
| Series | Harmony XB4 | |
| Contact Configuration | 1 NO + 1 NC | |
| LED Included | No | |
| Terminal Type | Screw | |
| Body/Fixing Collar Included | Yes | |
| Current Rating | 10A | |
| Better World Product | Yes | |
| Better World Verification | Green Premium | |
Select all | ||
|---|---|---|
Brand Schneider Electric | ||
Block Type Contact Block | ||
Voltage Rating 600V | ||
Series Harmony XB4 | ||
Contact Configuration 1 NO + 1 NC | ||
LED Included No | ||
Terminal Type Screw | ||
Body/Fixing Collar Included Yes | ||
Current Rating 10A | ||
Better World Product Yes | ||
Better World Verification Green Premium | ||
RoHS Status: Exempt
- COO (Country of Origin):
- FR
Schneider Electric Harmony XB4 Series Contact Block & Holder, 600V Voltage Rating, 10A Current - ZB4BZ105
This contact block and holder is an essential component in electrical systems, specifically designed within the Harmony XB4 range. It features a complete body/contact assembly, ideal for various industrial applications. With dimensions of 30mm in width, 47mm in height, and 37mm in depth, this robust Schneider contact block ensures reliability in operations up to 600 V. The construction utilises screw terminals, accommodating a range of cable sizes for secure and effective connections.
Features & Benefits
• Offers a 1 NO + 1 NC contact configuration for versatile control
• Tailored for a voltage rating of 600V for industrial applications
• Designed with screw terminal connections for easy installation
• Features a mechanical durability of 5 million cycles for longevity
• Equipped with a fixing collar to stabilise attachment during use
• Compact design ensures space efficiency in control panels
• Tailored for a voltage rating of 600V for industrial applications
• Designed with screw terminal connections for easy installation
• Features a mechanical durability of 5 million cycles for longevity
• Equipped with a fixing collar to stabilise attachment during use
• Compact design ensures space efficiency in control panels
Applications
• Used for controlling various machinery and lighting systems
• Ideal for integration in automation setups and control circuits
• Utilised in safety systems with slow-break contact operation
• Suitable for use in harsh environments with a high durability rating
• Ideal for integration in automation setups and control circuits
• Utilised in safety systems with slow-break contact operation
• Suitable for use in harsh environments with a high durability rating
How does the contact configuration enhance functionality in specific setups?
The 1 NO + 1 NC configuration allows for both operation and safety functions, enabling reliable control over connected devices by supplying or interrupting power as required.
What type of cables can be connected securely to this block?
It accommodates screw clamp terminals, allowing connections for cables up to 2 x 1.5 mm² while conforming to EN 60947-1 standards, ensuring compatibility and safety.
What is the significance of the mechanical durability rating?
The mechanical durability rating of 5 million cycles ensures longevity and reliability, reducing the need for frequent replacements, thus enhancing operational efficiency.
How does the body fixing collar contribute to installation?
The included fixing collar secures the contact block to the assembly, providing stability and preventing movement that could jeopardise performance in demanding applications.
Approvals
UL; CSA
