The BCP type is a series of dedicated pressure switches manufactured by Danfoss, for safety and pressure monitoring of steam and hot water boilers.
Based on the latest technology, Danfoss pressure controls set a new standard in reliability, boasting a long operating lifetime and low maintenance requirements. In addition to seven different types of pressure controllers, the new BCP series also features high and low pressure limiters: devices with manual resets that interrupt and lock out the energy supply when pre-specified pressure values are reached. And the limiters’ control and safety aspects are just some of the benefits of the cutting-edge designs. The BCP’s innovative features include failsafe bellows, manual or automatic reset options, and an SPDT contact system based on a micro switch. The plug-and-play, DIN 43650-A-compliant electrical connections on top of the pressure controls meet the industry requirements. A newly added functionality allows the pressure controls to be mounted directly onto the pressure connection. The series’ wider pressure range – from 0 to 40 bar – make it versatile and suitable for most boiler applications.
• Pressure ranges from 0 to 40 bar
• DIN 43650 electrical plug connection for easy plug-and-play
• External manual reset with a standard screwdriver
• Easy external adjustment of pressure setting and pressure differential
• Separate scales for pressure setting and differential setting
• Media temperature up to 120° C
• Manual reset with a standard screwdriver Fail-safe
• CE-marked according to PED97/23/EEC, cat IV
• TÜV tested according to EN 12952-11 and EN 12953-9
Pressure controls
Type Setting Adjustable Max. operating Max. test Code
range [bar] diff. [bar] pressure [bar] pressure [bar] number*
Automatic reset, G1/2A pressure connection
BCP1 0.1 - 1.1 0.15 - 0.6 6 7 017B0002
BCP2 0 - 2.5 0.4 - 1.0 10 11 017B0006
BCP3 0 - 6 0.7 - 1.4 16 18 017B0010
BCP4 1 - 10 1.0 - 2.5 25 28 017B0014
BCP5 2 - 16 2.0 - 3.2 32 35 017B0018
BCP6 5 – 25 2.5 - 4.0 40 45 017B0022
BCP7 10 – 40 3.0 - 6.0 63 70 017B0026
Pressure limiters
Type Setting Fixed diff. Max. operating Max. test Code
range [bar] avg. [bar] pressure [bar] pressure [bar] number*
For rising pressure, manual reset, G1/2A pressure connection
BCP1H 0.1 - 1.1 0.1 6 7 017B0030
BCP2H 0 - 2.5 0.2 10 11 017B0034
BCP3H 0 – 6 0.4 16 18 017B0038
BCP4H 1 – 10 0.45 25 28 017B0042
BCP5H 2 - 16 1.2 32 35 017B0046
BCP6H 5 – 25 1.5 40 45 017B0050
BCP7H 10 - 40 2.3 63 70 017B0054
For falling pressure, manual reset, G1/2A pressure connection
BCP2L 0 - 2.5 0.2 10 11 017B0058
BCP3L 0 - 6 0.4 16 18 017B0062
BCP4L 1 - 10 0.45 25 28 017B0066
BCP5L 2 - 16 1.2 32 35 017B0070
BCP6L 5 – 25 1.2 40 45 017B0074
*) Contacts silver/gold: Max load 6(2) A, 250 V~; For higher loads please see BCP data sheet.
Click to View Danfoss BCP Switch technical 
--------------------------------------------------------------------------------------------------------------------------
Home | About Us | Quote Me | Contact Us | Technical Catalogue | Buy Online
--------------------------------------------------------------------------------------------------------------------------