Contact for Pricing
Overview
- 4-pole contactor for power circuits up to 690 V AC and 440 V DC
- Electronic coil interface accepts 24-250 V AC/DC (50/60 Hz) or 12-250 V DC
- Direct PLC control compatibility (≥ 24 V DC 500 mA) with reduced coil consumption
- SEMI F47-0706 compliant for voltage dips and sags
- Built-in surge protection; 4 N.O. main poles; 50A AC-1 / 18.5kW AC-3 (400V)
Specifications
Connection Type | Screw Terminal |
Current Rating | 50 A |
Frequency | 50/60 Hz |
Mounting Type | Block type |
Poles | 4 |
Poles | 4P (4 N.O.) |
Rated Control Circuit Voltage | 50 Hz /60 Hz DC Operation 48 ... 130 V |
Series | AF38Z |
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) | 1.000 L |
Package Weight (Metric) | 0.454 kg |
Frequently Asked Questions
What is the rated operational voltage for the main circuit?
The rated operational voltage for the main circuit is up to 690V.
What is the control circuit voltage range?
The control circuit accepts a wide control voltage range from 100-250V AC or 100-250V DC.
Does this contactor have built-in surge protection?
Yes, AF/AFZ contactors have built-in surge protection and do not require additional surge suppressors.
What is the operating temperature range for this device?
For storage, the ambient air temperature should be close to the contactor between -60 to 80°C. For operation in free air, it's -40 to 60°C.
What are the main and auxiliary contact configurations?
The AF/AFZ series has 4 main poles (NO) and can have front and side mounted auxiliary contact blocks.
What is the maximum operating altitude for this contactor?
The maximum permissible operating altitude is 3000m.
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.
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