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1SFL607002R1222 ABB AF370-30-22-12 370A 3 Pole 3NO Contactor, 2NO 2NC Auxiliary Contacts, 48-130V AC/DC Coil
ABB 1SFL607002R1222 AF370-30-22-12 is a three-pole 1000 V contactor rated at 370 A in AC-3 duty, with a 48–130 V AC/DC electronic coil and 2 NO plus 2 NC auxiliary contacts.
£1,097.29
Why Choose the ABB AF370-30-22-12 Contactor?
The ABB 1SFL607002R1222, designated AF370-30-22-12, is a robust three-pole AC/DC-operated contactor designed for industrial motor starting and high-power circuit switching. Its 1000 V IEC main circuit, bar-type power terminals and integrated auxiliary contacts support dependable operation in demanding control installations.
The contactor controls three-phase motors rated up to 200 kW at 400 V AC in AC-3 duty and switches power circuits up to 600 A in AC-1 duty. ABB AF technology uses an electronically controlled coil to accommodate large voltage variations, reduce coil energy consumption and maintain distinct operation in unstable networks.
Three normally open main contacts are complemented by two normally open and two normally closed auxiliary contacts for signalling, feedback and electrical interlocking. The coil accepts a 48–130 V AC supply at 50/60 Hz or 48–130 V DC supply, while built-in surge suppression simplifies control-panel design.
Key Advantages
- Robust three-pole contactor for motor control and power switching.
- Controls motors up to 200 kW at 380–440 V AC in AC-3 duty.
- Switches power circuits up to 600 A in AC-1 duty.
- Wide-range 48–130 V AC/DC electronic coil.
- Four integrated auxiliary contacts support signalling and interlocking.
- Built-in surge suppression reduces external component requirements.
Key Features
- ABB AF370 block contactor series.
- Three normally open main contacts.
- Two normally open and two normally closed auxiliary contacts.
- 370 A AC-3 operational current at 380–440 V AC and 55 °C.
- 600 A conventional free-air thermal current at 40 °C.
- 1000 V rated main-circuit operational voltage.
- Electronically controlled AC/DC coil with integrated surge suppression.
- 8 kV rated impulse-withstand voltage.
- Bar-type main-circuit terminals.
Reliable Motor Control and Power Switching
Power contactors such as the ABB AF370-30-22-12 provide electrically controlled switching for three-phase motors and other high-current loads. Its three normally open main poles switch the power circuit simultaneously, while the four auxiliary contacts support feedback, signalling and interlocking functions.
ABB’s electronic AF coil helps maintain reliable contactor operation when the control supply fluctuates. The broad 48–130 V AC/DC control range and integrated surge suppression simplify control-panel engineering while protecting connected control equipment from coil-switching transients.
Typical Applications
- Industrial motor starters and control panels.
- Pumps, fans and compressor systems.
- Conveyors and material handling equipment.
- Bypass and isolation circuits.
- Manufacturing and process machinery.
- Automated systems requiring auxiliary signalling and interlocking.
Technical Specifications
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| Terminal Type | Bar / bolt | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Poles | 3-pole | |
| Power | 200 kW | |
| Current | 370 A | |
| Coil Voltage Range | 100–130 V, 42–48 V, 60–72 V | |
| Device Type | Contactor | |
| Auxiliary Contacts | 2NO | |
| Current AC-1 | 600 A | |
| Manufacturer | ABB | |
| Series | AF370 Block Contactors | |
| Model | AF370-30-22-12 | |
| Product ID | 1SFL607002R1222 | |
| EAN | 7320500481875 | |
| Product type | Three-pole power contactor | |
| Main contacts | 3 normally open; 0 normally closed | |
| Auxiliary contacts | 2 normally open and 2 normally closed | |
| Rated operational voltage | 1000 V AC | |
| Main-circuit frequency | 50/60 Hz | |
| Conventional free-air thermal current | 600 A at 40 °C | |
| Rated operational current AC-3 | 370 A at 380–440 V AC and 55 °C | |
| Rated operational current AC-3 at 500 V | 350 A at 55 °C | |
| Rated operational current AC-3 at 690 V | 315 A at 55 °C | |
| Rated operational power AC-3 | 200 kW at 380–440 V AC | |
| Rated operational power AC-3 at 500 V | 250 kW | |
| Rated operational power AC-3 at 690 V | 315 kW | |
| Rated control-circuit voltage | 48–130 V AC at 50/60 Hz or DC | |
| Rated insulation voltage | 1000 V IEC; 600 V UL/CSA | |
| Rated impulse-withstand voltage | 8 kV | |
| Recommended gG fuse | 630 A | |
| Mechanical durability | 5 million operating cycles | |
| Maximum mechanical switching frequency | 300 cycles per hour | |
| Degree of protection | IP20 coil terminals; IP00 main terminals | |
| Main terminal type | Bars | |
| Operating temperature without thermal overload relay | −40 to +70 °C | |
| Operating temperature with thermal overload relay | −25 to +50 °C | |
| Storage temperature | −40 to +70 °C | |
| Maximum operating altitude without derating | 3000 m | |
| Dimensions (H × W × D) | 225 × 140 × 180 mm | |
| Net weight | 3.9 kg |
Frequently Asked Questions
What is the ABB AF370-30-22-12 used for?
This three-pole contactor is used for industrial motor starting and high-current power switching in automation and electrical control systems.
What motor power can the contactor control?
The AF370-30-22-12 controls three-phase motors rated up to 200 kW at 380–440 V AC in AC-3 duty.
What control voltage does the ABB 1SFL607002R1222 require?
The electronically controlled coil operates from a 48–130 V AC supply at 50/60 Hz or a 48–130 V DC supply.
Which auxiliary contacts are included?
The contactor includes two normally open and two normally closed auxiliary contacts for signalling, feedback and electrical interlocking.
Does the contactor have integrated surge suppression?
Yes. ABB AF technology incorporates surge suppression into the electronically controlled coil, helping simplify control-panel installation.
Trusted by Industrial Control Engineers Worldwide
ABB AF contactors are widely used in industrial motor-control and power-switching systems, combining wide-range electronic coil technology, high-current performance and integrated auxiliary control contacts.
