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Danfoss Bellows pressure switch B13BNY 0.3/4 bar - Switches & Thermostats
DanfossSwitches & Thermostats

Danfoss Bellows pressure switch B13BNY 0.3/4 bar

Danfoss bellows pressure switch B13BNY monitors system pressure in pneumatic and hydraulic applications with a 0.3÷4 bar range and 0.1÷0.5 bar differential. IP65 rated with G 1/4 male connection for industrial…

SKU 3G-CBM-03553

Brand
Danfoss
Item
Bellows pressure switch B13BNY 0.3/4 bar
Category
Switches & Thermostats
UNSPSC
39122229 — Temperature switch
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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

Technical Specifications

Danfoss
connection
G 1/4 male
differential
0.1÷0.5 bar
max pressure
6 bar
pressure range
0.3÷4 bar
protection degree
IP65
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Danfoss Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Danfoss bellows pressure switch B13BNY monitors system pressure in pneumatic and hydraulic applications with a 0.3÷4 bar range and 0.1÷0.5 bar differential. IP65 rated with G 1/4 male connection for industrial process control installations.

Frequently Asked Questions

What is the Danfoss B13BNY bellows pressure switch used for?

The Danfoss B13BNY bellows pressure switch is used for low-differential regulation and control in pneumatic and hydraulic systems, such as air compressors, surge tanks, and water insulation tanks. It monitors system pressure with a 0.3÷4 bar range and is suitable for applications requiring a minimal difference between ON and OFF values.

What are the specifications of the Danfoss B13BNY pressure switch?

The Danfoss B13BNY has a pressure range of 0.3÷4 bar, an adjustable differential of 0.1÷0.5 bar, and a maximum sensing element pressure of 6 bar. It features a G 1/4 male connection, IP65 protection degree, and a metallic bellows sensing element. The switch is rated for 16A continuous current and 415V insulation voltage.

Where to buy the Danfoss B13BNY pressure switch in Singapore?

You can source the Danfoss B13BNY pressure switch through 3G Electric in Singapore. We supply this industrial component and handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this Danfoss bellows pressure switch.

How to install the Danfoss B13BNY bellows pressure switch?

Install the Danfoss B13BNY by connecting the G 1/4 male thread to the system port. Ensure the metallic bellows sensing element is not exposed to fluids that etch copper alloys. The adjustable differential allows setting the ON/OFF gap. Use the PVC fairlead for electrical connections and mount in a location within the rated temperature limits.

Used in

Common applications for Danfoss
Light-oil industrial burners — OD / OD-H nozzles as scheduled replacement parts
Heating-boiler oil-supply circuits — BFP 10L / 11L / 41L pumps and coupling kits
Burner-rack solenoid valves — EV and EVR series for oil and gas shut-off
Legacy plant troubleshooting — matching a failed burner nameplate to correct Danfoss nozzle/pump combination
Refrigeration pressure controls — KP / RT series for secondary-refrigerant loops
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Danfoss Products

3G Electric supplies Danfoss switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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