Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SBL296060R2300 ABB AF38ZB-30-00RT-23 3 Pole Contactor 3NO 0 Auxiliary Contacts 100-250V AC 50/60Hz 100-250V DC Coil Ring-Tongue Terminals
ABB AF38ZB-30-00RT-23 is a three-pole railway contactor rated for 18.5 kW motors at 380–415 V AC-3, with a 100–250 V AC/DC electronic coil and ring-tongue terminals.
£159.20
Why Choose the ABB AF38ZB-30-00RT-23 Railway Contactor?
The ABB AF38ZB-30-00RT-23, catalogue number 1SBL296060R2300, is a compact three-pole railway contactor designed to control motors and power circuits in rolling-stock applications. Its electronic coil supports a broad 100–250 V AC/DC control voltage range, making it suitable for railway battery supplies and conventional 50/60 Hz control systems.
Designed for demanding onboard environments, this AF contactor complies with relevant rolling-stock standards covering electrical performance, shock, vibration, fire and smoke behaviour. It is suitable for installation in passenger and driver cabins, including trains that frequently operate in tunnels and underground networks.
The AF38ZB-30-00RT-23 controls three-phase motors rated up to 18.5 kW at 380–415 V AC-3 and power circuits up to 690 V AC. Ring-tongue terminals support secure electrical connections, while the compact 45 mm width allows side-by-side installation without spacing at ambient temperatures from −40 to +70 °C.
Key Advantages
- Purpose-designed contactor for railway rolling stock.
- 100–250 V AC/DC electronic coil accommodates wide control-voltage variations.
- Controls motors rated up to 18.5 kW at 380–415 V AC-3.
- Secure ring-tongue terminals suit demanding onboard installations.
- Allows side-by-side mounting without spacing from −40 to +70 °C.
- Electronic coil reduces holding energy consumption by up to 68%.
Key Features
- ABB AF railway contactor series.
- Three normally open main contacts.
- 100–250 V AC/DC coil voltage with 50/60 Hz AC operation.
- 18.5 kW AC-3 motor rating at 380–415 V.
- 50 A conventional free-air thermal current at 40 °C.
- 690 V rated operational voltage for the main circuit.
- Compatible with front- and side-mounted auxiliary contact blocks.
- Qualified for railway shock, vibration, fire and smoke requirements.
Reliable Power Control for Railway Rolling Stock
Railway contactors must operate reliably despite voltage fluctuations, vibration, temperature changes and restricted installation space. The ABB AF electronic coil interface manages wide control-voltage variations and supports both AC and DC supplies, helping provide dependable switching throughout rolling-stock electrical systems.
The AF38ZB railway contactor is designed in accordance with IEC 60077 railway requirements and applicable parts of EN 50155. It also meets IEC 61373 category 1 class B shock and vibration requirements and supports EN 45545-2 HL2 and HL3 fire and smoke classifications when installed in group mounting.
Typical Applications
- Railway rolling-stock auxiliary power systems.
- Onboard pumps, fans and compressors.
- Train heating, ventilation and air-conditioning equipment.
- Passenger- and driver-cabin electrical panels.
- Rolling stock operating frequently in tunnels and underground networks.
- Three-phase motor and power-circuit switching up to 690 V AC.
Technical Specifications
Tick the specs you need, then view products that match.
| Terminal Type | Ring tongue | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Poles | 3-pole | |
| Power | 18.5 kW | |
| Current | 38 A | |
| Coil Voltage Range | 100–130 V, 200–250 V | |
| Device Type | Contactor | |
| Auxiliary Contacts | None | |
| Current AC-1 | 50 A | |
| Manufacturer | ABB | |
| Series | AF Railway Contactors | |
| Model | AF38ZB-30-00RT-23 | |
| Catalogue number | 1SBL296060R2300 | |
| Product type | Three-pole railway contactor | |
| Main contacts | 3 NO, 0 NC | |
| Built-in auxiliary contacts | 0 NO, 0 NC | |
| Control circuit voltage | 100–250 V AC/DC | |
| AC control frequency | 50 / 60 Hz | |
| Rated operational voltage | 690 V | |
| AC-3 motor power at 380–415 V | 18.5 kW | |
| AC-3 motor power at 440–690 V | 22 kW | |
| AC-3 operational current at 380–440 V | 38 A at 60 °C | |
| Conventional free-air thermal current | 50 A at 40 °C | |
| General-use rating | 50 A at 600 V AC | |
| Rated insulation voltage | 690 V | |
| Rated impulse withstand voltage | 6 kV | |
| Terminal type | Ring-tongue terminals | |
| Operating ambient temperature | −40 to +70 °C without thermal overload relay | |
| Storage temperature | −60 to +80 °C | |
| Maximum operating altitude | 3000 m | |
| Dimensions (H × W × D) | 86 × 45 × 86 mm | |
| Net weight | 0.36 kg | |
| EAN | 3471523129139 |
Frequently Asked Questions
What is the ABB 1SBL296060R2300 used for?
This AF38ZB railway contactor controls three-phase motors and power circuits in rolling stock, including onboard auxiliary equipment, ventilation systems, pumps and compressors.
What motor power can this contactor control?
The contactor is rated to control three-phase motors up to 18.5 kW at 380–415 V AC-3 and 22 kW at 440–690 V AC-3.
What control voltage does the contactor require?
The electronic coil operates across a wide 100–250 V AC/DC control-voltage range, with AC operation at 50/60 Hz.
Which railway requirements does this contactor meet?
The contactor is designed to relevant IEC 60077 and EN 50155 requirements, meets IEC 61373 category 1 class B shock and vibration requirements, and supports EN 45545-2 HL2 and HL3 fire and smoke classifications in group mounting.
What terminals are fitted to the ABB AF38ZB-30-00RT-23?
The contactor is equipped with ring-tongue terminals for secure connections in demanding railway installations.
Engineered for Railway Applications
ABB AF railway contactors combine wide-range electronic coil control, compact installation and rolling-stock compliance to provide reliable motor and power-circuit switching in demanding onboard electrical systems.
