Danfoss Pressure switch RT 121
The Danfoss Pressure Switch RT 121 is a pressure-operated control device with unipolar changeover contact, designed for industrial, marine, and boiler safety installations. Operating across a pressure range of −1 to…
SKU 3G-CBM-01872
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The Danfoss Pressure Switch RT 121 is a pressure-operated control device with unipolar changeover contact, designed for industrial, marine, and boiler safety installations. Operating across a pressure range of −1 to 0 bar, it delivers contact switching suitable for critical safety applications. 3G Electric sources this unit in Singapore and across Southeast Asia with full DDP logistics handling; variants including standard, differential, and adjustable neutral zone configurations are available to meet specific operational requirements.
Frequently Asked Questions
What is the Danfoss Pressure Switch RT 121 used for?
The Danfoss Pressure Switch RT 121 is a pressure-operated control device with a unipolar changeover contact, used for critical safety applications in industrial, marine, and boiler safety installations. It monitors pressure in the range of −1 to 0 bar and provides reliable contact switching for system protection.
What are the specifications of the Danfoss Pressure Switch RT 121?
The Danfoss Pressure Switch RT 121 features a unipolar changeover contact and operates over a pressure range of −1 to 0 bar. It is a pressure-operated control device available in standard, differential, and adjustable neutral zone variants. Gold-plated contacts are recommended for low switching frequency or low voltage operation.
Where to buy the Danfoss Pressure Switch RT 121 in Singapore?
3G Electric sources and delivers the Danfoss Pressure Switch RT 121 to Singapore with full DDP logistics handling, including customs clearance and local delivery. We provide technical support for industrial, marine, and boiler safety applications. Contact us for availability and lead time.
How to select the right Danfoss Pressure Switch RT 121 variant?
Select the Danfoss Pressure Switch RT 121 variant based on your application: standard for general pressure monitoring, differential for pressure difference sensing, or adjustable neutral zone for precise control. For low switching frequency or low voltage circuits, choose gold-plated contacts. Always verify the pressure range of −1 to 0 bar matches your system requirements.
Used in
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3G Electric supplies Danfoss controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
