Danfoss BCP Pressure controller

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.

BCP Pressure switches

• 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

Code number

Type

Regul. range [bar] Pe

Diff. [bar]

Max. working pressure [bar] Pe

Reset

Conn. size

El. conn

Contact rating

Encl.

017B0001

BCP1

0,10 - 1,10 bar

0,15 - 0,60 bar

6,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0002

BCP1

0,10 - 1,10 bar

0,15 - 0,60 bar

6,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0005

BCP2

0,00 - 2,50 bar

0,40 - 1,00 bar

10,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0006

BCP2

0,00 - 2,50 bar

0,40 - 1,00 bar

10,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0009

BCP3

0,00 - 6,00 bar

0,70 - 1,40 bar

16,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0010

BCP3

0,00 - 6,00 bar

0,70 - 1,40 bar

16,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0013

BCP4

1,00 - 10,00 bar

1,00 - 2,50 bar

25,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0014

BCP4

1,00 - 10,00 bar

1,00 - 2,50 bar

25,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0017

BCP5

2,00 - 16,00 bar

2,00 - 3,20 bar

32,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0018

BCP5

2,00 - 16,00 bar

2,00 - 3,20 bar

32,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0021

BCP6

5,00 - 25,00 bar

2,50 - 4,00 bar

40,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0022

BCP6

5,00 - 25,00 bar

2,50 - 4,00 bar

40,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0025

BCP7

10,00 - 40,00 bar

3,00 - 6,00 bar

63,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0026

BCP7

10,00 - 40,00 bar

3,00 - 6,00 bar

63,0 bar

Automatic

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0029

BCP1H

0,10 - 1,10 bar

-0,10 bar

6,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0030

BCP1H

0,10 - 1,10 bar

-0,10 bar

6,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0033

BCP2H

0,00 - 2,50 bar

-0,20 bar

10,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0034

BCP2H

0,00 - 2,50 bar

-0,20 bar

10,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0037

BCP3H

0,00 - 6,00 bar

-0,40 bar

16,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0038

BCP3H

0,00 - 6,00 bar

-0,40 bar

16,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0041

BCP4H

1,00 - 10,00 bar

-0,45 bar

25,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0042

BCP4H

1,00 - 10,00 bar

-0,45 bar

25,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0045

BCP5H

2,00 - 16,00 bar

-1,20 bar

32,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0046

BCP5H

2,00 - 16,00 bar

-1,20 bar

32,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0049

BCP6H

5,00 - 25,00 bar

-1,50 bar

40,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0050

BCP6H

5,00 - 25,00 bar

-1,50 bar

40,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0053

BCP7H

10,00 - 40,00 bar

-2,30 bar

63,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0054

BCP7H

10,00 - 40,00 bar

-2,30 bar

63,0 bar

Max

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0057

BCP2L

0,00 - 2,50 bar

0,20 bar

10,0 bar

Min

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0058

BCP2L

0,00 - 2,50 bar

0,20 bar

10,0 bar

Min

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0061

BCP3L

0,00 - 6,00 bar

0,40 bar

16,0 bar

Min

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0062

BCP3L

0,00 - 6,00 bar

0,40 bar

16,0 bar

Min

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0065

BCP4L

1,00 - 10,00 bar

0,45 bar

25,0 bar

Min

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0066

BCP4L

1,00 - 10,00 bar

0,45 bar

25,0 bar

Min

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0069

BCP5L

2,00 - 16,00 bar

1,20 bar

32,0 bar

Min

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0070

BCP5L

2,00 - 16,00 bar

1,20 bar

32,0 bar

Min

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

017B0073

BCP6L

5,00 - 25,00 bar

1,20 bar

40,0 bar

Min

G 1/2 A

EN 175301-803 Pg 11

AC1=10A, 250V , AC15=2A, 250V , DC13=50W, 250V

IP65

017B0074

BCP6L

5,00 - 20,00 bar

1,20 bar

40,0 bar

Min

G 1/2 A

EN 175301-803 Pg 11

AC1=6A, 250V , AC15=1A, 250V , DC13=10W, 250V

IP65

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