Control_Flippingbook_October 2023

CONTACTORS AND OVERLOAD RELAYS, CONTROL SECTION 2

2-74

— Contactor relays - with Push-in Spring terminals NFZ..K

AC / DC operated for specific applications

Weight Pkg (1 pce)

Rated control circuit voltage Uc min. … Uc max.

Number of contacts

Type

Order code

V 50/60 Hz

V DC

kg

4-pole contactor relays

12 ... 20 20 ... 60 48 ... 130 100 ... 250 12 ... 20 20 ... 60 48 ... 130 100 ... 250 12 ... 20 20 ... 60 48 ... 130 100 ... 250 12 ... 20 20 ... 60 48 ... 130 100 ... 250 12 ... 20 20 ... 60 48 ... 130 100 ... 250 12 ... 20 20 ... 60 48 ... 130 100 ... 250 12 ... 20 20 ... 60 48 ... 130 100 ... 250 12 ... 20 20 ... 60 48 ... 130 100 ... 250

NFZ22EK-20 1SBH136005R2022 NFZ22EK-21 1SBH136005R2122 NFZ22EK-22 1SBH136005R2222 NFZ22EK-23 1SBH136005R2322 NFZ31EK-20 1SBH136005R2031 NFZ31EK-21 1SBH136005R2131 NFZ31EK-22 1SBH136005R2231 NFZ31EK-23 1SBH136005R2331 NFZ40EK-20 1SBH136005R2040 NFZ40EK-21 1SBH136005R2140 NFZ40EK-22 1SBH136005R2240 NFZ40EK-23 1SBH136005R2340 NFZ44EK-20 1SBH136005R2044 NFZ44EK-21 1SBH136005R2144 NFZ44EK-22 1SBH136005R2244 NFZ44EK-23 1SBH136005R2344 NFZ53EK-20 1SBH136005R2053 NFZ53EK-21 1SBH136005R2153 NFZ53EK-22 1SBH136005R2253 NFZ53EK-23 1SBH136005R2353 NFZ62EK-20 1SBH136005R2062 NFZ62EK-21 1SBH136005R2162 NFZ62EK-22 1SBH136005R2262 NFZ62EK-23 1SBH136005R2362 NFZ71EK-20 1SBH136005R2071 NFZ71EK-21 1SBH136005R2171 NFZ71EK-22 1SBH136005R2271 NFZ71EK-23 1SBH136005R2371 NFZ80EK-20 1SBH136005R2080 NFZ80EK-21 1SBH136005R2180 NFZ80EK-22 1SBH136005R2280 NFZ80EK-23 1SBH136005R2380

0.315 0.315 0.315 0.315 0.315 0.315 0.315 0.315 0.315 0.315 0.315 0.315 0.360 0.360 0.360 0.360 0.360 0.360 0.360 0.360 0.360 0.360 0.360 0.360 0.360 0.360 0.360 0.360 0.360 0.360 0.360

A1

13 NO

21 NC

31 NC

43 NO

24 ... 60 48 ... 130 100 ... 250 24 ... 60 48 ... 130 100 ... 250 24 ... 60 48 ... 130 100 ... 250 – – 24 ... 60 48 ... 130 100 ... 250 24 ... 60 48 ... 130 100 ... 250 24 ... 60 48 ... 130 100 ... 250 24 ... 60 48 ... 130 100 ... 250 24 ... 60 48 ... 130 100 ... 250 – – – – –

NO 14

NC 22

NC 32

NO 44

NFZ22EK

A2

A1

13 NO

21 NC

33 NO

43 NO

NO 14

NC 22

NO 34

NO 44

A2

13 NO

23 NO

33 NO

43 NO

A1

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

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

NO 54

NC 62

NC 72

NC 82

NO 14

NO 24

NO 34

NO 44

A2

NFZ44EK

A1

13 NO

23 NO

33 NO

53 NO

61 NC

71 NC

83 NO

43 NO

NO 14

NO 24

NO 34

NO 44

NO 54

NC 62

NC 72

NO 84

A2

13 NO

23 NO

33 NO

43 NO

53 NO

61 NC

73 NO

83 NO

A1

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

NO 44

NO 54

NO 64

NO 74

NO 84

NO 14

NO 24

NO 34

A2

0.360 Note: NFZ contactor relays with 12...20 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.

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