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| Country of Origin | Germany |
|---|---|
| Voltage | 500, 500V ac |
| Brand | Siemens |
| Height | 36mm |
| Model | 3SU1400-1AA10-3LA0 |
| Width | 9.8mm |
| Current Rating | 10A |
| Series | SIRIUS ACT 3SU14 |
| Maximum Operating Temperature | 70°C |
| Contact Configuration | 1 NO |
| Minimum Operating Temperature | -25°C |
| Terminal type | Spring Loaded |
| Better World Claim | Extended Product Life, Low Carbon Manufacture |
| Block Type | Contact Block |
| Siemens Siemens 3SB3 Series Contact Block, 1NOBrand | Siemens |
Siemens 3SU1400-1AA10-3LA0 SIRIUS ACT 3SU14 Series Contact Block is a precision-engineered auxiliary contact module used in electrical control systems for reliable switching operations. It features a single Normally Open (NO) contact configuration that is ideal for use in push button switches and other automation control applications.
This contact block is rated for both AC and DC voltages of 500 V, with a maximum current capacity of 10A, making it suitable for a wide range of industrial environments. The spring loaded terminal connection ensures easy installation and secure electrical contact to prevent accidental disconnections.
Compact in size with a width of 9.8 mm and height of 36 mm, it fits efficiently into limited spaces on control panels. The gold-plated contacts enhance conductivity and greatly extend the life of the contact points, ensuring consistent performance over time.
Designed to operate in harsh conditions, this contact block withstands temperatures from -25°C up to 70°C. Compliance with international standards including IEC 60721 and EN 61373 reassures customers of its reliability and robustness for industrial, manufacturing, automation, and control gear applications.
Operates at 500 V AC and DC voltages. Single Normally Open (1 NO) contact configuration. Spring loaded terminal for simple and secure connection. Gold-plated contacts for enhanced conductivity and longevity. Compact dimensions of 9.8 mm width and 36 mm height.
Wide operating temperature range from -25°C to 70°C. Complies with multiple IEC and EN standards for quality assurance. Manufactured in Germany to stringent quality controls.
This component is an essential part for automation systems requiring reliable push button contact blocks. Available as a new product, it supports sustainable manufacturing practices with extended product life and low carbon footprint, matching Siemens’s Better World claims.
Explore more Siemens products in the EnvMart categories for electrical and automation components to find compatible accessories and upgrades.
Explore more products in our Push Button Contact Blocks & Light Blocks category.
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