Product Overview

The OMRON J77MN-20S is a versatile and reliable side-mounted auxiliary contact block designed for use with Motor Protection Circuit Breakers (MPCBs). It is part of the J7MN series, known for its robust performance and flexibility in various industrial applications.

Key Features and Benefits:

• Mounting and Compatibility: This auxiliary contact block is mounted on the left-hand side of the MPCB, providing easy access and integration with existing setups.
• Switching Capacity: Offers 2 NO (Normally Open) and 2 NC (Normally Closed) contacts, ensuring multiple control options.
• Operational Voltage: Supports both AC and DC voltages, making it adaptable to different system configurations. Specifically, it can handle 24 VAC and 240 VAC, as well as 24 VDC and 220 VDC.
• Operational Current: Rated for AC-15 at 6 A and AC-12 at 10 A, with DC capabilities of up to 2 A and 0.25 A respectively.
• Safety and Standards: Complies with international standards such as IEC/EN 60947-1, 60947-2, and 60947-4-1, ensuring safety and reliability in industrial environments.

Unique Selling Points:

• Flexibility: The J77MN-20S provides flexibility in control circuit design, allowing for customized solutions to meet specific application needs.
• Reliability: Part of a renowned series known for its durability and performance, ensuring consistent operation in demanding industrial settings.

Technical Specifications:

• Manufacturer Part Number: J77MN-20S
• Brand/Manufacturer: OMRON
• Type: Lateral auxiliary switch block
• Mounting Location: Left-hand side of the MPCB
• Maximum Contacts: 2 NO, 2 NC

Compatibility and Safety Information:

Compatible with OMRON J7MN series MPCBs, this auxiliary contact block is designed to enhance the functionality and control of motor protection systems.

Ensure proper installation and operation to meet safety standards and prevent unauthorized adjustments.