Contact for Pricing
Overview
- 4-pole block-type contactor for 690V AC/440V DC power circuits
- Rated operational current: 50A at 40°C (AC-1), 45A at 600V AC
- Electronic coil interface accepts 24-250V AC/DC (50/60Hz) or 12-250V DC
- SEMI F47-0706 compliant for short voltage dips and sags
- Built-in surge protection; direct PLC control ≥24V DC at 500mA
- Built-in surge protection eliminates need for external suppressors
- Mechanically-linked auxiliary contacts per IEC 60947-5-1
- N.C. mirror contacts compliant with IEC 60947-4-1
- Direct PLC control compatibility (≥ 24 V DC, 500 mA)
- Compact block-type design with front/side auxiliary contact mounting
Specifications
Frequency | 50/60 Hz |
Mounting Type | Block type, front and side-mounted |
Poles | 4 |
Rated Control Circuit Voltage | 50 Hz /60 Hz DC Operation 100 ... 250 V |
Series | AF |
Special Features | AF38Z 4-pole contactors are used for controlling power circuits up to 690 V AC and 440 V DC. They are mainly used for controlling non-inductive or slightly inductive loads (i.e. resistance furnaces...). AF..Z contactors include an electronic coil interface accepting a wide control voltage Uc min. ... Uc max. Only four coils cover control voltages between 24...250 V 50/60 Hz or 12...250 V DC. AF..Z contactors can manage large control voltage variations. One coil can be used for different control voltages used worldwide without any coil change. AF..Z contactors allow direct control by PLC-output ? 24 V DC 500 mA and obtain a reduced holding coil consumption. AF..Z contactors withstand short voltage dips and voltage sags (SEMI F47-0706 compliance) between 24...250 V 50/60 Hz AF..Z contactors have built-in surge protection and do not require additional surge suppressors The AF... series 4-pole contactors are of the block type design. - Main poles and auxiliary contact blocks: 4 N.O. 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. |
Terminal Type | Screw Terminals |
Voltage Rating | 690 V AC / 440 V DC |
Package Dimensions (L x W x H) | 4.055 IN x 3.425 IN x 1.85 IN |
Package Dimensions (L x W x H) | 10.2997 cm x 8.6995 cm x 4.699 cm |
Package Weight (Imperial) | 0.920 L |
Package Weight (Metric) | 0.417 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 AF38Z-40-00-23?
The control circuit accepts a wide control voltage range from 100-250V, 50/60 Hz or DC.
Does this contactor require additional surge suppressors?
No, AF38Z-40-00-23 contactors have built-in surge protection and do not require additional surge suppressors.
What is the rated operational current at different temperatures?
At 40 degrees C, the rated operational current is 38A. At 55 degrees C, it is 34A. At 60 degrees C, it is 32A.
What are the dimensions of the AF38Z-40-00-23 contactor?
The product has a net depth of 129mm, a net width of 52.5mm, and a net height of 130mm.
What is the maximum operating altitude for this device?
The maximum operating altitude permissible is 3000m.
What is the IP rating for the coil terminals?
The IP rating for the coil terminals is IP20.
What is the IP rating for the main terminals?
The IP rating for the main terminals is IP40.
What is the rated insulation voltage according to IEC standards?
The rated insulation voltage according to IEC standards is 690V.
What is the ambient air temperature range for storage?
The ambient air temperature for storage should be between -60 to +70 degrees C.
Frequently Asked Questions about ABB - Electrification
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