NX31E-26

Name: NX31E-26
Brand: ABB
SKU: NX31E-26

The ABB NX31E-26 contactor relay is a high-performance, versatile solution for industrial applications. It operates on 110V50Hz and 110-120V60Hz power supplies, making it suitable for various industrial needs.

Product ModelNX31E-26

Material Number1SBH901074R2631

Product ID90350

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Feature1. Versatile Power Supply Compatibility \"Operates on both 110V50Hz and 110-120V60Hz power supplies, ensuring compatibility with a wide range of industrial settings.\"\",\"2. High-Performance Features \"Equipped with high-performance features, including a conventional free-air thermal current of 16 A at 40°C, making it reliable for demanding applications.\"\",\"3. Robust Construction \"Built with robust construction, featuring screw terminals and IP20 coil terminals for added durability and protection.\"\",\"4. Efficient Control \"Designed to efficiently control both auxiliary and control circuits, ensuring precise and reliable operation in industrial environments.\"\",\"5. Compliance with International Standards \"Compliant with IEC 60947-5-1 and VDE 0110 (Gr. C) standards, ensuring safety and reliability in various industrial applications.\"\",\"These descriptions highlight the key features and benefits of the ABB NX31E-26 contactor relay, making it an attractive solution for industrial control needs.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

44 mm

Product Net Depth / Length

74 mm

Product Net Height

74 mm

Product Net Weight

0.315 kg

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

Rated Operational Voltage

Auxiliary Circuit 690 V Main Circuit 690 V

Rated Frequency (f)

Auxiliary Circuit 50 / 60 Hz Main Circuit 50 / 60 Hz

Conventional Free-air Thermal Current (Ith)

acc. to IEC 60947-5-1, Î = 40 Â°C 16 A

Rated Operational Current AC-15 (Ie)

(690 V) 2 A (24 / 127 V) 6 A (220 / 240 V) 4 A (380 / 400 V) 3 A (400 / 440 V) 2 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 (110 V) 0.55 A / 60 W (125 V) 0.55 A / 69 W (220 V) 0.30 A / 66 W (250 V) 0.30 A / 75 W (400 V) 2.8 A / 134 W (500 V) 1 A / 72 W

Rated Insulation Voltage (Ui)

acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 690 V

Rated Impulse Withstand Voltage (Uimp)

Auxiliary Circuit 6 kV

Maximum Mechanical Switching Frequency

6000 cycles per hour

Rated Control Circuit Voltage (Uc)

50 Hz 105 V 60 Hz 110 ... 127 V

Operate Time

Between Coil De-energization and NC Contact Closing 9 ... 16 ms Between Coil De-energization and NO Contact Opening 4 ... 11 ms Between Coil Energization and NC Contact Opening 7 ... 21 ms Between Coil Energization and NO Contact Closing 10 ... 26 ms

Degree of Protection

acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20

Terminal Type

Screw Terminals

Tightening Torque UL/CSA

Auxiliary Circuit 9 inÂ·lb Control Circuit 9 inÂ·lb

Ambient Air Temperature

Close to Contactor Fitted with Thermal O/L Relay -25 ... 55 Â°C Close to Contactor without Thermal O/L Relay -40 ... 70 Â°C Close to Contactor for Storage -60 ... +80 Â°C Near Contactor for Operation in Free Air -40 ... 70 Â°C

Climatic Withstand

acc. to IEC 60068-2-30 and 60068-2-11 - UTE C 63-100 specification II

Maximum Operating Altitude Permissible

Without Derating 3000 m

Object Classification Code

ETIM 7

EC000196 - Contactor relay

ETIM 8

EC000196 - Contactor relay

ETIM 9

EC000196 - Contactor relay

eClass

V11.0 : 27371001

UNSPSC

39121500

IDEA Granular Category Code (IGCC)

4755 >> Contactors

Manufacturer ID

1SBH901074R2631