AF110B-30-11RT-70

Name: AF110B-30-11RT-70
Brand: ABB
SKU: AF110B-30-11RT-70

The ABB AF110B-30-11RT-70 is a 3-phase contactor specifically designed for railway applications. It operates with a wide voltage control range of 100-250 V, AC/DC, ensuring reliable and efficient motor control in rail environments.

Product ModelAF110B-30-11RT-70

Material Number1SFL457062R7011

Product ID88604

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliability in Railway ApplicationsThe ABB AF110B-30-11RT-70 is engineered to meet the stringent requirements of railway systems, ensuring continuous operation and reliability.
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2. Wide Voltage Control RangeOperating with a wide voltage control range of 100-250 V, AC/DC, this contactor adapts to various electrical systems, making it versatile for different applications.
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3. Efficient Motor ControlDesigned for efficient motor control, the AF110B-30-11RT-70 optimizes energy usage and reduces wear on motors, extending their lifespan.
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4. Compliance with Industry StandardsThe contactor adheres to international standards, ensuring compatibility with various electrical systems and regulatory requirements.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

102 mm

Product Net Depth / Length

123.5 mm

Product Net Height

148 mm

Product Net Weight

1.9 kg

Number of Main Contacts NO

Number of Main Contacts NC

5. Durable ConstructionBuilt with high-quality materials, the AF110B-30-11RT-70 is designed to withstand the harsh conditions of railway environments, providing long-lasting performance.

Number of Auxiliary Contacts NO

Number of Auxiliary Contacts NC

Standards

IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-4-1, CSA C22.2 No. 60947-4-1, IEC 60077-1 (applicable parts), IEC 60077-2 (applicable parts), EN 50155 (applicable parts), TR CU 001/2011, IEC 61373, For compliance confirmation on applicable parts based on your application and combination, please consult your ABB sales representatives.

Rated Operational Voltage

Main Circuit 1000 V

Rated Frequency (f)

Main Circuit 50 / 60 Hz

Conventional Free-air Thermal Current (Ith)

acc. to IEC 60947-4-1, Open Contactors Î = 40 Â°C 160 A

Rated Operational Current AC-1 (Ie)

(690 V) 40 Â°C 160 A (690 V) 55 Â°C 145 A (690 V) 70 Â°C 130 A

Rated Operational Current AC-3 (Ie)

(415 V) 55 Â°C 110 A (440 V) 55 Â°C 100 A (500 V) 55 Â°C 100 A (690 V) 55 Â°C 82 A (1000 V) 55 Â°C 30 A (380 / 400 V) 55 Â°C 110 A (220 / 230 / 240 V) 55 Â°C 110

Rated Operational Power AC-3 (Pe)

(415 V) 59 kW (440 V) 59 kW (500 V) 59 kW (690 V) 75 kW (1000 V) 40 kW (380 / 400 V) 55 kW (220 / 230 / 240 V) 30 kW

Rated Breaking Capacity AC-3

8 x Ie AC-3

Rated Making Capacity AC-3

10 x Ie AC-3

Short-Circuit Protective Devices

gG Type Fuses 160 A

Maximum Breaking Capacity

cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 1160 A cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 800 A

Maximum Electrical Switching Frequency

(AC-1) 300 cycles per hour (AC-2 / AC-4) 150 cycles per hour (AC-3) 300 cycles per hour

Rated Operational Current DC-1 (Ie)

(110 V) 2 Poles in Series, 40 Â°C 160 A (220 V) 3 Poles in Series, 40 Â°C 160 A

Rated Operational Current DC-3 (Ie)

(110 V) 2 Poles in Series, 40 Â°C 160 A (220 V) 3 Poles in Series, 40 Â°C 160 A

Rated Operational Current DC-5 (Ie)

(110 V) 2 Poles in Series, 40 Â°C 160 A (220 V) 3 Poles in Series, 40 Â°C 160 A

Rated Insulation Voltage (Ui)

acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V acc. to UL/CSA 600 V

Rated Impulse Withstand Voltage (Uimp)

Main Circuit 8 kV

Mechanical Durability

10 million

Maximum Mechanical Switching Frequency

300 cycles per hour

Coil Operating Limits

(acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at Î¸ â¤ 70 Â°C)

Rated Control Circuit Voltage (Uc)

50 Hz 100 ... 250 V 60 Hz 100 ... 250 V DC Operation 100 ... 250 V

Coil Consumption

Holding at Max. Rated Control Circuit Voltage 50 Hz 7 VÂ·A Holding at Max. Rated Control Circuit Voltage 60 Hz 7 VÂ·A Holding at Max. Rated Control Circuit Voltage DC 2 W Pull-in at Max. Rated Control Circuit Voltage 50 Hz 350 VÂ·A Pull-in at Max. Rated Control Circuit Voltage 60 Hz 350 VÂ·A Pull-in at Max. Rated Control Circuit Voltage DC 400 W

Operate Time

Between Coil De-energization and NC Contact Closing 60 ... 130 ms Between Coil De-energization and NO Contact Opening 55 ... 125 ms Between Coil Energization and NC Contact Opening 27 ... 77 ms Between Coil Energization and NO Contact Closing 30 ... 80 ms

Connecting Capacity Main Circuit

Bar 30 mmÂ² Flexible with Cable End 2 x 6 ... 35 mmÂ² Rigid 1 x 10 ... 95 mmÂ²

Connecting Capacity Auxiliary Circuit

Flexible with Ferrule 2x 0.75 ... 2.5 mmÂ² Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mmÂ² Flexible 2x0.75 ... 2.5 mmÂ² Solid 2 x 1 ... 4 mmÂ² Stranded 1 x 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

M8 hexagon socket screw with single connector

Terminal Type

Ring-Tongue Terminals

Maximum Operating Voltage UL/CSA

Main Circuit 600 V

General Use Rating UL/CSA

(600 V AC) 140 A

Horsepower Rating UL/CSA

(200 V AC) Three Phase 30 hp (208 V AC) Three Phase 30 hp (220 ... 240 V AC) Three Phase 40 hp (440 ... 480 V AC) Three Phase 75 hp (550 ... 600 V AC) Three Phase 100 hp

Ambient Air Temperature

Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 50 Â°C Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 Â°C Close to Contactor for Storage -60 ... +80 Â°C

Maximum Operating Altitude Permissible

Without Derating 3000 m

Resistance to Shock acc. to IEC 60068-2-27

Half-sine Pulse for 11 ms, No Change in Contact Position, Open, Shock Direction: A 20 g Half-sine Pulse for 11 ms, No Change in Contact Position, Closed, Shock Direction: A 20 g Half-sine Pulse for 11 ms, No Change in Contact Position, Closed, Shock Direction: B1 15 g Half-sine Pulse for 11 ms, No Change in Contact Position, Closed, Shock Direction: C1 20 g Half-sine Pulse for 11 ms, No Change in Contact Position, Closed, Shock Direction: C2 20 g Half-sine Pulse for 11 ms, No Change in Contact Position, Open, Shock Direction: B1 5 g Half-sine Pulse for 11 ms, No Change in Contact Position, Open, Shock Direction: B2 15 g Half-sine Pulse for 11 ms, No Change in Contact Position, Open, Shock Direction: C1 20 g Half-sine Pulse for 11 ms, No Change in Contact Position, Open, Shock Direction: C2 20 g

Object Classification Code

ETIM 7

EC000066 - Power contactor, AC switching

ETIM 8

EC000066 - Power contactor, AC switching

ETIM 9

EC000066 - Power contactor, AC switching

eClass

V11.0 : 27371003

UNSPSC

39121529

IDEA Granular Category Code (IGCC)

4755 >> Contactors

E-Number (Norway)

4115321

Manufacturer ID

1SFL457062R7011