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ABB - Electrification AF370-30-00-11 - A 3-phase Contactor suitable for various applications such as Motor starting, Isolation, By-pass and Distribution application up to max 1000 V. Operated with wide control voltage range 24-60 V, 50 and 60 Hz, 20-60 V DC
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ABB - Electrification

AF370-30-00-11


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Overview

The ABB AF370-30-00-11 is a high-capacity 3-phase contactor designed for industrial motor control, electrical isolation, bypass switching, and power distribution up to 1000 V AC. Rated for 520 A at 600 V AC general use and 200 kW at 400 V AC-3 (motor control duty), this contactor is optimized for heavy-duty switching in demanding environments. Its control circuit accepts a wide voltage range of 24–60 V AC (50/60 Hz) and 20–60 V DC, simplifying integration into diverse control systems and reducing inventory complexity for system integrators. The AF370-30-00-11 includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contacts for enhanced monitoring and control flexibility, enabling precise state feedback and interlocking in complex automation schemes. Built by ABB Electrification, a global leader in power distribution and automation, this contactor is manufactured in the US and complies with stringent quality and safety standards. Key applications include: - Motor control (AC-3 duty) for pumps, conveyors, and HVAC systems - Electrical isolation for maintenance and safety compliance - Bypass switching in power distribution networks - General power distribution in industrial facilities With a UNSPSC code of 39121529, the AF370-30-00-11 is categorized within the electrical relays and contactors segment, confirming its core functionality as a high-power switching device for industrial systems. Its robust construction ensures minimal wear and long service life, even in high-cycle applications.
  • Rated 520 A at 600 V AC general use
  • 200 kW rated operational power at 400 V AC-3 (motor control duty)
  • Control voltage range: 24–60 V AC (50/60 Hz) and 20–60 V DC
  • 1 NO + 1 NC auxiliary contacts for monitoring and interlocking
  • Suitable for motor starting, isolation, bypass, and distribution up to 1000 V AC

Specifications

Frequency
50/60 Hz
Poles
3
Rated Control Circuit Voltage
50 Hz /60 Hz 24 ... 60 V / DC Operation 20 ... 60 V
Series
AF370
Special Features
A 3-phase Contactor suitable for various applications such as Motor starting, Isolation, By-pass and Distribution application up to max 1000 V. Operated with wide control voltage range 24-60 V, 50 and 60 Hz, 20-60 V DC
Terminal Type
Main Circuit: Bars
Voltage Rating
1000 V
Package Dimensions (L x W x H)
6.89 IN x 8.78 IN x 10.63 IN
Package Dimensions (L x W x H)
17.5006 cm x 22.3012 cm x 27.0002 cm
Package Weight (Imperial)
11.629 L
Package Weight (Metric)
5.275 kg
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MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)

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Ground Lug

DNGL

Ground Lug
CONTACT BLOCK BU BLB-02

BLB-02

CONTACT BLOCK BU BLB-02
CONTACT BLOCK BU BFB-20

BFB-20

CONTACT BLOCK BU BFB-20
One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

LCMA6-8-C

One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

Frequently Asked Questions

What is the general use current rating at 600 V AC?

The contactor has a general use rating of 520 A at 600 V AC.

What is the UNSPSC code for this product?

The UNSPSC code for the AF370-30-00-11 is 39121529, classifying it as an electrical relay/contactor.

What is the maximum voltage rating for the AF370-30-00-11?

The AF370-30-00-11 supports a maximum voltage of 1000 V AC for power distribution applications.

Where is the AF370-30-00-11 manufactured?

This contactor is manufactured in the United States by ABB Electrification.

What control voltage ranges are supported by this contactor?

The AF370-30-00-11 operates with control voltages from 24-60 V AC (50/60 Hz) or 20-60 V DC.

How many auxiliary contacts does the AF370-30-00-11 have?

This contactor is equipped with 1 normally open (NO) and 1 normally closed (NC) auxiliary contact.

What is the rated operational power at 400 V AC-3?

The rated operational power for the AF370-30-00-11 at 400 V AC-3 is 200 kW.

Is this contactor suitable for motor starting applications?

Yes, the AF370-30-00-11 is designed for motor starting under AC-3 duty.

Frequently Asked Questions about ABB - Electrification

What industries and applications are Jokab Safety products used for?

Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.

What technical support does Jokab Safety offer?

Jokab Safety offers comprehensive technical support through multiple channels, including a dedicated technical support phone line at (888) 385-1221 (Option 1) and email support at [email protected]. For advanced technical assistance, customers can contact their specialized Jokab Tech Support at (519) 982-0976 or email [email protected]. Additionally, they provide product specialist support through Jeff Leslie, who can be reached at (519) 982-0976, offering in-depth application and technical guidance.

What are the main product lines offered by Jokab Safety?

Jokab Safety offers a comprehensive range of machine safety products including safety light guards (Orion), safety controllers (Pluto), safety relays (Sentry), safety edges, safety contact mats, safety locks (Gkey), and safety sensors with OSSD and DYNlink interfaces. Their product lines are specifically designed for industrial applications in food and beverage, packaging, and material handling industries, providing robust safety solutions for machine guarding and personnel protection.

What are the key features of Jokab Safety products?

Jokab Safety products offer comprehensive industrial safety solutions with key features including: highest safety certification levels (up to PL e/Cat 4), extensive fault detection, multiple safety device types (optical safety devices, pressure sensitive devices, sensors, switches, locks, emergency stops), and innovative DYNlink technology that reduces cable requirements and simplifies installation. Their products are certified, verified, and compatible with major industrial automation systems like B&R, featuring easy M12 connector connections and a wide range of adapters to streamline safety implementation.

What certifications and standards do ABB - Electrification products comply with?

ABB - Electrification products comply with a comprehensive range of international certifications and standards, including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products meet critical international standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, and marine classification standards from Bureau Veritas, DNV, and Lloyd's Register of Shipping.

What industries and applications are ABB - Electrification products used for?

ABB - Electrification products are engineered for critical applications across multiple industries, including Energy, Oil & Gas, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their solutions cover essential electrical infrastructure needs such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems designed for high-reliability environments with a strong focus on sustainability, efficiency, and safety.

What technical support does ABB - Electrification offer?

ABB - Electrification offers comprehensive technical support through multiple channels, including a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services encompass 24/7/365 emergency services, on-site support, remote monitoring and diagnostics, installation and commissioning, equipment assessments, repair coordination, and multi-vendor technical assistance. Customers can also access resources like personnel safety training, disaster recovery support, and service agreements tailored to their specific electrification needs.

What are the main product lines offered by ABB - Electrification?

ABB - Electrification offers a comprehensive range of electrical distribution and protection products, including circuit monitoring systems, panelboards, switchgear, motor control centers, circuit breakers, softstarters, and power distribution solutions. Key product lines span low and medium voltage applications across utilities, commercial, industrial, healthcare, and manufacturing sectors, with specialized offerings like the ReliaGear® panelboards, SMISSLINE TP bus systems, and Ekip UP protection and metering relays.

What are the key features of ABB - Electrification products?

ABB - Electrification products feature advanced integrated design elements that enhance industrial performance and reliability. Key features include harmonics and EMC design, integrated DC choke, removable terminals for fast installation, USB ports for troubleshooting, and integrated Safe Torque Off (STO) functionality. The products deliver superior motor control capabilities, support both induction and permanent magnet motors, and offer robust operational features like side-by-side mounting without derating and operation at temperatures up to 45°C. Additionally, ABB's Electrification solutions emphasize digital innovation, with technologies like Novolink enabling predictive maintenance, enhanced analytics, and seamless system integration.

What communication protocols do ABB - Electrification products support?

ABB - Electrification products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with support for various network topologies and high-speed data transmission up to 100 Mbps.