ABB NFZ31E-20 12-20VDC Contactor Relay 1SBH136001R2031

NFZ contactor relays are used for switching auxiliary and control circuits. NFZ contactor relays include an electronic coil interface accepting a wide control voltage Uc min. ... Uc max. Only four coils cover control voltages between 24...250 V 50/60 Hz or 12...250 V DC. NF contactor relays can manage large control voltage variations. One coil can be used for different control voltages used worldwide without any coil change NFZ contactor relays allow direct control by PLC-output ≥ 24 V DC 500 mA and obtain a reduced holding coil consumption. NFZ contactor relays withstand short voltage dips and voltage sags (SEMI F47-0706 compliance) between 24...250 V 50/60 Hz NFZ contactor relays have built-in surge protection and do not require additional surge suppressors - Poles: 4-pole contactor relays (mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1 and including the "Mechanically Linked" symbol on the contactor relay side) - Control Circuit: DC operated for NF..Z-20 contactors. Only NF..Z-20 contactor relays need to respect the polarity on the coil terminals (A1+ and A2-). - Accessories: a wide range of Accessories is available.

Specifications

Ordering
Minimum Order Quantity:	1 piece
Customs Tariff Number:	85364900
Popular Downloads
Instructions and Manuals:	1SBC101027M6801
Dimensions
Product Net Width:	45 mm
Product Net Depth / Length:	77 mm
Product Net Height:	86 mm
Product Net Weight:	0.31 kg
Technical
Number of Auxiliary Contacts NO:	3
Number of Auxiliary Contacts NC:	1
Standards:	IEC 60947-5-1 and EN 60947-5-1, UL 508, CSA C22.2 N°14
Rated Operational Voltage:	Auxiliary Circuit 690 V
Rated Frequency (f):	Auxiliary Circuit 50 / 60 Hz
Conventional Free-air Thermal Current (Ith):	acc. to IEC 60947-5-1, q = 40 °C 16 A
Rated Operational Current AC-15 (Ie):	(500 V) 2 A(690 V) 2 A(24 / 127 V) 6 A(220 / 240 V) 4 A(400 / 440 V) 3 A
Rated Short-time Withstand Current Low Voltage (Icw):	for 0.1 s 140 Afor 1 s 100 A
Maximum Electrical Switching Frequency:	(AC-15) 1200 cycles per hour(DC-13) 900 cycles per hour
Rated Operational Current DC-13 (Ie):	(24 V) 6 A / 144 W(48 V) 2.8 A / 134 W(72 V) 1 A / 72 W(110 V) 0.55 A / 60 W(125 V) 0.55 A / 69 W(220 V) 0.27 A / 60 W(250 V) 0.27 A / 68 W(400 V) 0.15 A / 60 W(500 V) 0.13 A / 65 W(600 V) 0.1 A / 60 W
Rated Insulation Voltage (Ui):	acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 690 Vacc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (Uimp):	6 kV
Maximum Mechanical Switching Frequency:	6000 cycles per hour
Rated Control Circuit Voltage (Uc):	DC Operation 12 ... 20 V
Operate Time:	Between Coil De-energization and NC Contact Closing 13 ... 98 msBetween Coil De-energization and NO Contact Opening 11 ... 95 msBetween Coil Energization and NC Contact Opening 38 ... 90 msBetween Coil Energization and NO Contact Closing 40 ... 95 ms
Mounting on DIN Rail:	TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
Mounting by Screws (not supplied):	2 x M4 screws placed diagonally
Connecting Capacity Auxiliary Circuit:	Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm²Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm²Rigid 1/2x 1 ... 2.5 mm²
Connecting Capacity Control Circuit:	Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm²Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm²Rigid 1/2x 1 ... 2.5 mm²
Wire Stripping Length:	Auxiliary Circuit 10 mmControl Circuit 10 mm
Degree of Protection:	acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20
Terminal Type:	Screw Terminals
Technical UL/CSA
Tightening Torque UL/CSA:	Auxiliary Circuit 11 in·lbControl Circuit 11 in·lb
Environmental
Ambient Air Temperature:	Close to Contactor for Storage -60 ... +80 °CNear Contactor for Operation in Free Air -40 ... 70 °C
Climatic Withstand:	Category B according to IEC 60947-1 Annex Q
Maximum Operating Altitude Permissible:	Without Derating 3000 m
Resistance to Vibrations acc. to IEC 60068-2-6:	5 ... 300 Hz 4 g closed position / 2 g open position
Resistance to Shock acc. to IEC 60068-2-27:	Closed, Shock Direction: B1 25 gOpen, Shock Direction: B1 5 gShock Direction: A 30 gShock Direction: B2 15 gShock Direction: C1 25 gShock Direction: C2 25 g
RoHS Status:	Following EU Directive 2011/65/EU
Certificates and Declarations (Document Number)
ABS Certificate:	ABS_20-2060694-PDA
BV Certificate:	BV_2634H24899B0
CB Certificate:	CB_SE-93051M2
CCC Certificate:	2020980303000185
CQC Certificate:	CQC2019010303267993
cUL Certificate:	UL_20180227_E252354_2_1
Declaration of Conformity - CCC:	CQC2011010303465426
Declaration of Conformity - CE:	1SBD250005U1000
Declaration of Conformity - UKCA:	1SBD250036U1000
DNV Certificate:	DNV-GL_TAE00001BV-3
DNV GL Certificate:	DNV-GL_TAE00001BV-3
EAC Certificate:	EAC_RU C-FR ME77 B03544
Environmental Information:	1SBD250151E10001SBC100222M0201
GL Certificate:	DNV-GL_TAE00001BV-3
GOST Certificate:	GOST_POCCFR.ME77.B07174.pdf
Instructions and Manuals:	1SBC101027M6801
KC Certificate:	KC-HW02016-21030A
LR Certificate:	LRS_C1400038
RINA Certificate:	RINA_ELE240318XG
RMRS Certificate:	RMRS_1802702280
RoHS Information:	1SBD250005U1000
UL Certificate:	UL_20130206-E252354-2-1
UL Listing Card:	UL_E252354
Container Information
Package Level 1 Units:	box 1 piece
Package Level 1 Width:	87 mm
Package Level 1 Depth / Length:	79 mm
Package Level 1 Height:	47 mm
Package Level 1 Gross Weight:	0.31 kg
Package Level 1 EAN:	3471523101807
Package Level 2 Units:	box 27 piece
Package Level 2 Width:	250 mm
Package Level 2 Depth / Length:	300 mm
Package Level 2 Height:	315 mm
Package Level 2 Gross Weight:	16.74 kg
Package Level 3 Units:	1296 piece
Classifications
Object Classification Code:	K
ETIM 4:	EC000196 - Contactor relay
ETIM 5:	EC000196 - Contactor relay
ETIM 6:	EC000196 - Contactor relay
ETIM 7:	EC000196 - Contactor relay
ETIM 8:	EC000196 - Contactor relay
eClass:	V11.0 : 27371003
UNSPSC:	39121500
E-Number (Finland):	3706410