Siemens Contact Block: 22 mm Panel Mounting Size, 1NC, Momentary, 3SU1 Series
The SIEMENS Contact Block is a 22 mm panel mounting size contact block from the 3SU1 series. It features a momentary switch action and screw terminals, with a 1NC configuration (MPN 3SU1400-1AA10-1HA0).
SKU 3G-OTH-32438
Also listed as: 3SU14001AA101HA0 · 3SU1400 1AA10 1HA0
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SIEMENS Contact Block is a 22 mm panel mounting size contact block from the 3SU1 series. It features a momentary switch action and screw terminals, with a 1NC configuration (MPN 3SU1400-1AA10-1HA0).
Frequently Asked Questions
What is the SIEMENS 3SU1400-1AA10-1HA0 contact block used for?
This SIEMENS contact block is used in industrial control panels for momentary switching applications. It provides a 1NC (normally closed) circuit and is designed for 22 mm panel mounting. Common applications include machine control, automation systems, and operator stations where reliable signal input is required.
What are the specifications of the SIEMENS 3SU1400-1AA10-1HA0 contact block?
The SIEMENS 3SU1400-1AA10-1HA0 is a 22 mm panel mounting size contact block from the 3SU1 series. It features a momentary switch action, 1NC configuration, and screw terminals for wiring. The terminal connection type is screw terminals, and it is compatible with the 3SU1 series.
Where to buy the SIEMENS 3SU1400-1AA10-1HA0 contact block worldwide?
You can source the SIEMENS 3SU1400-1AA10-1HA0 contact block through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install the SIEMENS 3SU1400-1AA10-1HA0 contact block?
Install the SIEMENS 3SU1400-1AA10-1HA0 contact block by mounting it into a 22 mm panel cutout. Connect wires to the screw terminals according to your circuit diagram. Ensure the momentary action is correctly oriented. Follow standard industrial wiring practices and verify the 1NC configuration before powering the system.
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Common applications for SiemensSiemens Products
3G Electric supplies Siemens contact blocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
