The NFZ40E-30 contactor relay from ABB is designed for switching auxiliary and control circuits, featuring a 24 V DC electronic coil interface for reliable and efficient operations.
Product ModelNFZ40EK-30
Material Number1SBH136005R3040
Product ID83252
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable PerformanceThe NFZ40E-30 contactor relay ensures reliable switching of auxiliary and control circuits, minimizing downtime and ensuring continuous operation.
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2. Efficient OperationWith its 24 V DC electronic coil interface, the NFZ40E-30 provides efficient operation, reducing energy consumption and increasing overall system performance.
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3. Versatile ApplicationSuitable for a wide range of applications, including industrial automation and control systems, the NFZ40E-30 offers flexibility and adaptability.
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4. High-Quality ComponentsBuilt with high-quality components, the NFZ40E-30 contactor relay ensures long-lasting performance and durability, reducing maintenance costs.
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Product Net Width
45 mm
Product Net Depth / Length
97 mm
Product Net Height
92.3 mm
Product Net Weight
0.435 kg
Number of Auxiliary Contacts NO
4
Number of Auxiliary Contacts NC
0
5. Easy IntegrationDesigned for easy integration into existing systems, the NFZ40E-30 contactor relay simplifies installation and setup, reducing overall project costs and timelines.
Standards
IEC/EN 60947-1, IEC/EN 60947-5-1, UL 508, CSA C22.2 No. 14-13
Rated Operational Voltage
Auxiliary Circuit 690 V Main Circuit 690 V
Rated Frequency (f)
Auxiliary Circuit 50 / 60 Hz
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-5-1, Π= 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 A for 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 60947-5-1 690 V acc. 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 24 V
Coil Consumption
Average Holding Value DC 1.7 W Average Pull-in Value, from Cold State 6 W
Operate Time
Between Coil De-energization and NC Contact Closing 22 ... 57 ms Between Coil De-energization and NO Contact Opening 17 ... 29 ms Between Coil Energization and NC Contact Opening 20 ... 35 ms Between Coil Energization and NO Contact Closing 27 ... 53 ms
Mounting on DIN Rail
TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20 acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20
Terminal Type
Push-in Spring Terminals
Connecting Capacity Auxiliary Circuit UL/CSA
Rigid Solid 1/2x 18-14 AWG
Connecting Capacity Control Circuit UL/CSA
Rigid Solid 1/2x 18-14 AWG
Ambient Air Temperature
Close to Contactor for Storage -60 ... +80 °C Near Contactor for Operation in Free Air -40 ... 70 °C Near Contactor for Operation in Free Air (0.85 ... 1.1 Uc) -40 ... +60 °C Near Contactor for Operation in Free Air (Uc) -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
4g Closed Position & 2g Open position 5 ... 300 Hz
Object Classification Code
K
ETIM 7
EC000196 - Contactor relay
ETIM 8
EC000196 - Contactor relay
ETIM 9
EC000196 - Contactor relay
eClass
V11.0 : 27371001
UNSPSC
39120000
Manufacturer ID
1SBH136005R3040
NFZ40E-30 | Smart Switching for Control Circuits - ABB | INDSLT
