"ABB NS22ES-25: A 220V50/60HZ contactor relay for efficient switching of auxiliary circuits in industrial applications. Durable and reliable, ensuring safe operation."
Product ModelNS22ES-25
Material Number1SBH101004R2522
Product ID69972
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliability and DurabilityThe ABB NS22ES-25 is built to last, providing consistent performance in demanding industrial environments. Its robust design ensures long-term reliability, minimizing downtime and maintenance costs.
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2. Efficient Circuit SwitchingDesigned for efficient switching of auxiliary circuits, this contactor relay operates seamlessly at 220V with frequencies of 50/60Hz. It is perfect for applications requiring precise control over electrical circuits.
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3. Safety FeaturesEquipped with advanced safety features, the NS22ES-25 ensures safe operation by providing reliable contact switching. This reduces the risk of electrical accidents and ensures a secure working environment.
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4. Versatile ApplicationsSuitable for a wide range of industrial applications, the ABB NS22ES-25 can be used in various settings, including manufacturing, HVAC systems, and more. Its versatility makes it an essential component in many electrical systems.
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
72.5 mm
Product Net Height
68 mm
Product Net Weight
0.22 kg
Number of Auxiliary Contacts NO
2
Number of Auxiliary Contacts NC
2
5
5. Easy Installation and MaintenanceThe NS22ES-25 is designed for easy installation and maintenance. Its compact size and user-friendly interface make it simple to integrate into existing electrical systems, reducing the need for specialized technical expertise.
Standards
IEC 60947-5-1 and EN 60947-5-1, UL 508, CSA C22.2 N°14
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 10 A
Rated Operational Current AC-15 (Ie)
(500 V) NC 2 (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
Rated Insulation Voltage (Ui)
acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 690 V acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (Uimp)
Auxiliary Circuit 6 kV
Maximum Mechanical Switching Frequency
3600 cycles per hour
Rated Control Circuit Voltage (Uc)
50 Hz 220 V 60 Hz 220 V
Operate Time
Between Coil De-energization and NC Contact Closing 7 ... 22 ms Between Coil De-energization and NO Contact Opening 5 ... 19 ms Between Coil Energization and NC Contact Opening 6 ... 18 ms Between Coil Energization and NO Contact Closing 9 ... 24 ms
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
Spring Terminals
Ambient Air Temperature
Close to Contactor for Storage -60 ... +80 °C Near 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 Shock acc. to IEC 60068-2-27
Closed, Shock Direction: C1 19 g Closed, Shock Direction: C2 16 g Open, Shock Direction: C1 8 g Open, Shock Direction: C2 13 g Shock Direction: A 20 g Shock Direction: B1 5 g Shock Direction: B2 15 g
Resistance to Vibrations
3g Closed Position & 2g Open Position 5 ... 300 Hz
