Page 524 - Motor_protection_and_control_Manual_motor_starters_ contactors

NF 4-pole contactor relays

AC / DC operated

Description
NF contactor relays are used for switching auxiliary and control circuits.
These contactor relays are of the block type design with:
– 4 poles. Contactor relays have mechanically linked auxiliary contact elements (side-marked symbol)
1SBC101104F0014 – control circuit: AC or DC operated with electronic coil interface accepting a wide control voltage range
(e.g. 100...250 V AC and DC)
- can manage large control voltage variations
- only 4 control voltage ranges covering 24...500 V 50/60 Hz and 20...500 V DC
NF22E - reduced panel energy consumption
- very distinct closing and opening.
– built-in surge suppression
– add-on auxiliary contact blocks for front or side mounting and a wide range of accessories.
Ordering details
Number of contacts Rated control circuit Type Order code Weight
5 voltage
Uc min. ... Uc max. Pkg
(1 pce)
V 50/60 Hz V DC kg
24...60 - (1) NF22E-41 1SBH137001R4122 0.270
A1 13 21 31 43
NO NC NC NO 48...130 48...130 NF22E-12 1SBH137001R1222 0.270
100...250 100...250 NF22E-13 1SBH137001R1322 0.270
NO NC NC NO
A2 14 22 32 44
250...500 250...500 NF22E-14 1SBH137001R1422 0.310
24...60 - (1) NF31E-41 1SBH137001R4131 0.270
A1 13 21 33 43
NO NC NO NO 48...130 48...130 NF31E-12 1SBH137001R1231 0.270
100...250 100...250 NF31E-13 1SBH137001R1331 0.270
NO NC NO NO
A2 14 22 34 44
250...500 250...500 NF31E-14 1SBH137001R1431 0.310
24...60 - (1) NF40E-41 1SBH137001R4140 0.270
A1 13 23 33 43
NO NO NO NO 48...130 48...130 NF40E-12 1SBH137001R1240 0.270
100...250 100...250 NF40E-13 1SBH137001R1340 0.270
NO NO NO NO
A2 14 24 34 44
250...500 250...500 NF40E-14 1SBH137001R1440 0.310
(1) For 24...60 V 50/60 Hz - 20...60 V DC, use NF..E-21.

Main dimensions mm, inches
77 3.03"
35 1.38"
45 1.77" 71 2.80" 2 x
ø 4.2 0.17"
5.5 0.22" M4 8-32 UNC
6 0.24"
80 3.15" 35 mm EN/IEC 60715 5.5 0.22" 60 2.36" 70 2.76"
5 0.20" 1SBC101558S0201 - Rev. B

10 0.39"
5 0.20"
NF22E, NF31E, NF40E

5/324 | ABB