Control_Flippingbook_October 2023
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CONTACTORS AND OVERLOAD RELAYS, CONTROL SECTION 2
— Contactor relays NFZ..K
24 V DC operated designed for PLC - with push-in Spring terminals
Weight Pkg (1 pce)
Rated control circuit voltage Uc min. … Uc max.
Number of contacts
Type
Order code
V DC
kg
4-pole contactor relays
A1+
13 NO
21 NC
31 NC
43 NO
24
NFZ22EK-30 1SBH136005R3022 0.435
NO 14
NC 22
NC 32
NO 44
A2
NFZ22EK-30
A1+
13 NO
21 NC
33 NO
43 NO
0.435
24
NFZ31EK-30 1SBH136005R3031
NO 14
NC 22
NO 34
NO 44
A2
13 NO
23 NO
33 NO
43 NO
A1+
0.435
24
NFZ40EK-30 1SBH136005R3040
NO 14
NO 24
NO 34
NO 44
A2
8-pole contactor relays
A1+
13 NO
23 NO
33 NO
43 NO
51 NC
61 NC
71 NC
81 NC
24
NFZ44EK-30 1SBH136005R3044 0.490
NO 14
NO 24
NO 34
NO 44
NC 52
NC 62
NC 72
NC 82
A2
53 NO
61 NC
71 NC
81 NC
13 NO
23 NO
33 NO
43 NO
A1+
24
NFZ53EK-30 1SBH136005R3053 0.490
NO 54
NC 62
NC 72
NC 82
NO 14
NO 24
NO 34
NO 44
A2
NFZ44EK-30
A1+
53 NO
61 NC
71 NC
83 NO
13 NO
23 NO
33 NO
43 NO
24
NFZ62EK-30 1SBH136005R3062 0.490
NO 54
NC 62
NC 72
NO 84
NO 14
NO 24
NO 34
NO 44
A2
13 NO
23 NO
33 NO
43 NO
53 NO
61 NC
73 NO
83 NO
A1+
24
NFZ71EK-30 1SBH136005R3071 0.490
NO 14
NO 24
NO 34
NO 44
NO 54
NC 62
NO 74
NO 84
A2
43 NO
53 NO
63 NO
73 NO
83 NO
13 NO
23 NO
33 NO
A1+
24
NFZ80EK-30 1SBH136005R3080 0.490
NO 44
NO 54
NO 64
NO 74
NO 84
NO 14
NO 24
NO 34
A2
Note: NFZ contactor relays with 24 V DC control voltage need to respect the connection polarities indicated close to the coil terminals: A1+ for the positive pole and A2- for the negative pole. For product availability, please consult your ABB local sales organization.
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