Contact for Pricing
Overview
- 3-pole, block-type industrial contactor
- Rated for 690 V AC / 220 V DC power circuits
- 520 A general use rating at 600 V AC
- Electronic coil interface (24-500 V AC / 20-500 V DC)
- Built-in surge suppression
Specifications
Application | Mainly used for controlling 3-phase motors and generally for controlling power circuits up to 690 V AC and 220 V DC. The contactors can also be used for many other applications such as bypass, capacitor switching, lighting, DC power circuits. |
Frequency | 50/60 Hz |
Poles | 3 |
Rated Control Circuit Voltage | 50 Hz /60 Hz 24 ... 60 V / DC Operation 20 ... 60 V |
Series | AF |
Series | AF52 |
Size | 82x110x108mm |
Special Features | AF52 contactors are used for controlling power circuits up to 690 V AC and 220 V DC. They are mainly used for controlling 3-phase motors, non-inductive or slightly inductive loads. AF... contactors include an electronic coil interface accepting a wide control voltage Uc min. ... Uc max. Only four coils cover control voltages between 24...500 V 50/60 Hz or 20...500 V DC. AF contactors can manage large control voltage variations. One coil can be used for different control voltages used worldwide without any coil change. AF contactors have built-in surge protection and do not require additional surge suppressors. The AF... series 1-stack 3-pole contactors are of the block type design. - Main poles and auxiliary contact blocks: 3 main poles, front and side-mounted add-on auxiliary contact blocks (mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1. N.C. mirror contacts compliant with Annex F of IEC 60947-4-1) - Control circuit: AC or DC operated - Accessories: a wide range of accessories is available. |
Standard | RoHs, CSA, cUL, CE, GOST |
Terminal Type | Screw Terminals |
Type | Contactors |
Voltage Rating | 690 V AC / 220 V DC |
Package Dimensions (L x W x H) | 5.906 IN x 5.906 IN x 3.819 IN |
Package Dimensions (L x W x H) | 15.0012 cm x 15.0012 cm x 9.7003 cm |
Package Weight (Imperial) | 2.370 L |
Package Weight (Metric) | 1.075 kg |
Frequently Asked Questions
What is the rated operational voltage for the main circuit?
The rated operational voltage for the main circuit is 690V.
What is the control circuit voltage range for AC operation?
The control circuit voltage range for AC operation is between 100-250V.
What is the control circuit voltage range for DC operation?
The control circuit voltage range for DC operation is between 100-250V DC.
Does the AF contactor require additional surge suppressors?
No, the AF contactors have built-in surge protection and do not require additional surge suppressors.
What is the ambient air temperature range for storage?
The ambient air temperature for storage should be between -60 to 70 degrees C.
What is the maximum operating altitude for this contactor?
The maximum operating altitude permissible is 3000m.
What is the rated operational current at 400V and 40 degrees C?
The rated operational current at 400V and 40 degrees C is 305A.
What is the rated operational power at 400V?
The rated operational power at 400V is 160kW.
What is the horsepower rating for 400V AC three-phase operation?
The horsepower rating for 400V AC three-phase operation is 50 HP.
What is the maximum electrical switching frequency for AC operation?
The maximum electrical switching frequency for AC operation is 600 cycles per hour.
Frequently Asked Questions about ABB - Electrification
What industries and applications are Jokab Safety products used for?
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