Mitsubishi Electric Th-k12Ab Thermal Overload Relay

Mitsubishi Electric Th-k12Ab Thermal Overload Relay

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Brand : Ram Automations
SKU: RAMA100010296
Availability: In Stock

The Mitsubishi Electric TH-K12AB Thermal Overload Relay is a compact and highly reliable protection device designed to safeguard motors from overload conditions in industrial control...

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The Mitsubishi Electric TH-K12AB Thermal Overload Relay is a compact and highly reliable protection device designed to safeguard motors from overload conditions in industrial control systems. Engineered to trip at 125% of the motor’s full load amps, this relay ensures timely interruption to prevent motor damage. Featuring 1NO + 1NC auxiliary contacts, the TH-K12AB is well-suited for integration into a wide range of motor starters and control panels. Built to meet international standards such as JEM 1356S and IEC 292-1, it offers dependable thermal protection in environments operating up to 660V~.

Key Features:

  • Provides precise thermal overload protection for motors in control circuits

  • Trip setting range of 5.2–8A, ideal for small to mid-range motor applications

  • Auxiliary contacts (1NO + 1NC) for enhanced circuit signaling and interlock functions

  • Compact and lightweight design supports flexible panel installation

  • Certified to international standards (JEM, IEC) for global industrial use

Specifications:

  • Manufacturer: Mitsubishi Electric

  • Model/Type: TH-K12AB

  • Standards: JEM 1356S, IEC 292-1

  • Voltage Rating: AC 600V / 660V~

  • Tripping Current: 125% of full load amps

  • Current Adjustment Range: 5.2 – 8A

  • Auxiliary Contacts: 1A + 1B (1NO + 1NC)

  • Part Number: BH515Z900H02

  • Country of Origin: Japan

  • Weight: 110 grams

The Mitsubishi Electric TH-K12AB Thermal Overload Relay combines accurate motor protection with trusted Mitsubishi engineering. Designed to ensure operational safety and equipment longevity, it is an ideal solution for use in motor control panels, starters, and automated machinery. With its robust design and reliable performance, this relay is a key component in maintaining the efficiency and protection of industrial automation systems.

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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

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