700-PK400A1 | Allen-Bradley NEMA Heavy-Duty Industrial Control Relay 4NO

Allen-Bradley · HMIs & Displays

Description  The Allen-Bradley 700-PK400A1 is a heavy-duty industrial control relay built to handle demanding electrical switching tasks in industrial environments. With its robust design, high amperage rating, and reliable operation, this NEMA relay ensures consistent performance in control panels, motor control centers, and switchboards.     Technical Specifications  Condition New/Never Used Surplus Brand Allen-Bradley Category Contactors & Starters Part Number 700-PK400A1 Subcategory Solid State Overload/Relay Amperage 20 A Contact Configuration 4 Normally Open (4NO) Coil Voltage 110 V Voltage Rating 600 V Contact Material Silver Nickel Mounting Type Open-Type, DIN Rail Mount Enclosure Type Open Conductor Size 18-12 AWG Operating Cycles 10,000,000 Temperature Rating -20°C to +65°C Standards Compliance KC Weight 1.6600 lb       Information About 700-PK400A1 The 700-PK400A1 is part of Allen-Bradley’s NEMA-rated relay series, designed for heavy-duty applications. The relay features a 4 normally open (4NO) contact configuration, allowing it to control multiple circuits simultaneously, enhancing flexibility and design efficiency. Each contact is made from silver nickel, ensuring excellent conductivity and resistance to welding under high inrush currents. With a high amperage rating of 20 amps, this relay is capable of controlling large loads in industrial automation systems. Key Features: 4NO Contact Configuration: Supports four normally open contacts, enabling control of multiple circuits or devices simultaneously in industrial applications. High Amperage Rating: Rated for 20A, this relay can handle heavy industrial loads, making it suitable for motor starters, contactors, and other high-demand equipment. Silver Nickel Contacts: Provides excellent electrical conductivity and resistance to contact welding, ensuring reliable switching performance and extended relay life. 110V Coil Voltage: Compatible with common industrial control circuits, simplifying integration into new or existing systems. Wide Operating Temperature Range: Rated for -20°C to +65°C, allowing reliable performance in diverse industrial environments, including high-heat or cold applications. Heavy-Duty Construction: Built for rigorous industrial use, ensuring consistent operation in demanding control panels and switchboards. Open-Type DIN Rail Mounting: Easy to install and service, with a compact design that simplifies panel layout and maintenance. Long Operating Life: Supports up to 10 million mechanical cycles, delivering durability and reduced maintenance costs in high-duty cycle applications. Flexible Wire Compatibility: Accepts conductor sizes from 18 AWG to 12 AWG, providing easy integration into various panel configurations. The 700-PK400A1 is a robust and versatile relay that meets the needs of demanding industrial control applications, delivering reliable performance and ease of integration.

Brand: Allen-Bradley · Category: HMIs & Displays

Key features

• 4NO Contact Configuration: Supports four normally open contacts, enabling control of multiple circuits or devices simultaneously in industrial applications.
• High Amperage Rating: Rated for 20A, this relay can handle heavy industrial loads, making it suitable for motor starters, contactors, and other high-demand equipment.
• Silver Nickel Contacts: Provides excellent electrical conductivity and resistance to contact welding, ensuring reliable switching performance and extended relay life.
• 110V Coil Voltage: Compatible with common industrial control circuits, simplifying integration into new or existing systems.
• Wide Operating Temperature Range: Rated for -20°C to +65°C, allowing reliable performance in diverse industrial environments, including high-heat or cold applications.
• Heavy-Duty Construction: Built for rigorous industrial use, ensuring consistent operation in demanding control panels and switchboards.
• Open-Type DIN Rail Mounting: Easy to install and service, with a compact design that simplifies panel layout and maintenance.
• Long Operating Life: Supports up to 10 million mechanical cycles, delivering durability and reduced maintenance costs in high-duty cycle applications.
• Flexible Wire Compatibility: Accepts conductor sizes from 18 AWG to 12 AWG, providing easy integration into various panel configurations.

Specifications

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