UA75-30-00 380-400V 50Hz / 400-415V 60Hz

Name: UA75-30-00 380-400V 50Hz / 400-415V 60Hz
Brand: ABB
SKU: UA75-30-00 380-400V 50Hz / 400-415V 60Hz

The ABB UA75-30-00RA is a 3-pole contactor for capacitor switching, handling peak currents up to 100 times nominal RMS. Suitable for industrial use, it ensures reliable and efficient switching operations.

Product ModelUA75-30-00 380-400V 50Hz / 400-415V 60Hz

Material Number1SBL411022R8500

Product ID83785

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Current HandlingThe UA75-30-00RA contactor can handle peak currents far exceeding 100 times the nominal RMS current, making it ideal for demanding industrial applications.
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2. Reliable SwitchingDesigned for capacitor switching, this contactor ensures reliable and efficient switching operations, minimizing downtime and maximizing productivity.
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3. Versatile Voltage RangeCompatible with both 50Hz and 60Hz frequencies, this contactor operates within a voltage range of 380-400V (50Hz) and 400-415V (60Hz), catering to a wide range of industrial needs.
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4. Durable DesignBuilt with a block-type design and laminated magnet circuit, the UA75-30-00RA contactor offers high mechanical durability and can withstand up to 250,000 operating cycles under certain conditions.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

70 mm

Product Net Depth / Length

108 mm

Product Net Height

110 mm

Product Net Weight

1.16 kg

Number of Main Contacts NO

Number of Main Contacts NC

5. Comprehensive AccessoriesAvailable with a wide range of accessories, including damping resistors, this contactor ensures seamless integration into various industrial setups, enhancing overall system performance and efficiency.

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

Standards

IEC/EN 60947-1, IEC/EN 60947-4-1

Rated Operational Voltage

Main Circuit 690 V

Rated Frequency (f)

Control Circuit 50 / 60 Hz Main Circuit 50 / 60 Hz

Rated Operational Power AC-6b (Pe)

(230 / 240 V) 40 Â°C, 50 / 60 Hz 30 kvar (230 / 240 V) 55 Â°C, 50 / 60 Hz 30 kvar (230 / 240 V) 70 Â°C, 50 / 60 Hz 22 kvar (400 / 415 V) 40 Â°C, 50 / 60 Hz 50 kvar (400 / 415 V) 70 Â°C, 50 / 60 Hz 39 kvar (400 / 415 V) 55 Â°C, 50 / 60 Hz 50 kvar (440 V) 40 Â°C, 50 / 60 Hz 55 kvar (440 V) 55 Â°C, 50 / 60 Hz 53 kvar (440 V) 70 Â°C, 50 / 60 Hz 43 kvar (500 / 550 V), 40 Â°C, 50 / 60 Hz 62 kvar (500 / 550 V) 55 Â°C, 50 / 60 Hz 62 kvar (500 / 550 V) 70 Â°C, 50 / 60 Hz 47.5 kvar (690 V) 40 Â°C, 50 / 60 Hz 75 kvar (690 V) 55 Â°C, 50 / 60 Hz 75 kvar (690 V) 70 Â°C, 50 / 60 Hz 65 kvar

Maximum Breaking Capacity

cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 1300 A cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 630 A

Rated Insulation Voltage (Ui)

acc. to IEC 60947-4-1 1000 V acc. to UL/CSA 600 V

Rated Impulse Withstand Voltage (Uimp)

8 kV

Mechanical Durability

10 million

Maximum Mechanical Switching Frequency

3600 cycles per hour

Rated Control Circuit Voltage (Uc)

50 Hz 380 ... 400 V 60 Hz 400 ... 415 V

Coil Consumption

Average Holding Value 50 / 60 Hz 18 VÂ·A Average Pull-in Value 50 Hz 180 VÂ·A Average Pull-in Value 60 Hz 180 VÂ·A Holding at Max. Rated Control Circuit Voltage 50 Hz 18 VÂ·A Holding at Max. Rated Control Circuit Voltage 50 Hz 5.5 W Holding at Max. Rated Control Circuit Voltage 60 Hz 18 VÂ·A Holding at Max. Rated Control Circuit Voltage 60 Hz 5.5 W Pull-in at Max. Rated Control Circuit Voltage 50 Hz 180 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 60 Hz 210 VÂ·A

Operate Time

Between Coil De-energization and NO Contact Opening 4 ... 11 ms Between Coil Energization and NO Contact Closing 8 ... 27 ms

Mounting on DIN Rail

TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 TH75-25 (75 x 25 mm Mounting Rail) acc. to IEC 60715

Mounting by Screws (not supplied)

2 x M6 screws placed diagonally

Connecting Capacity Main Circuit

Flexible with Cable End 6 ... 16 mmÂ² Rigid Cable 6 ... 25 mmÂ²

Connecting Capacity Auxiliary Circuit

Flexible with Cable End 0.75 ... 2.5 mmÂ² Rigid Cable 1 ... 4 mmÂ²

Degree of Protection

acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP10

Connecting Terminals (delivered in open position) Main Poles

M 6 (+,-) pozidriv 2 screws with 1x (13 x 10 mm) connector

Terminal Type

Screw Terminals

Ambient Air Temperature

Close to Contactor for Storage -60 ... +80 Â°C Near Contactor for Operation in Free Air (0.85 ... 1.1 Uc) -40 ... +55 Â°C Near Contactor for Operation in Free Air (Uc) -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

EC001079 - Capacitor contactor

ETIM 8

EC001079 - Capacitor contactor

ETIM 9

EC001079 - Capacitor contactor

eClass

V11.0 : 27371006

UNSPSC

39121529

Manufacturer ID

1SBL411022R8500