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Home Product Eaton 170M6663 MPCB Motor Protection Circuit Breaker, Modular Thermal Magnetic Trip, 50-63A

Eaton 170M6663 MPCB Motor Protection Circuit Breaker, Modular Thermal Magnetic Trip, 50-63A

Eaton 170M6663 Relay
170M6663 Thermal Overload
Eaton 170M Motor Relay
Eaton 170M6663
Eaton 170M6663 Relay is a thermal overload protection device designed for motor circuit protection. This Eaton 170M Motor Relay monitors current flow and trips during overload conditions. The 170M6663 thermal overload relay ensures reliable motor operation with adjustable settings for precise protection.

Product Description

The Eaton 170M6663 Relay is a thermal overload protection device designed for motor control applications, part of the Eaton 170M Motor Relay series. It features 3-phase current sensing with adjustable trip settings (0.1–80A) and integrates directly into motor starter assemblies. Supporting a voltage range of 110–690VAC at 50/60Hz, it operates reliably in industrial environments (-25°C to +60°C). This relay provides solid-state protection against overloads, phase loss, and imbalances, commonly used in manufacturing, HVAC, and heavy machinery. Key advantages include precise thermal tracking, compact design, and easy calibration via rotary dials. However, it lacks advanced communication interfaces. The 170M6663 Thermal Overload unit ensures durable performance without requiring auxiliary power, batteries, or displays. Its detection range aligns with standard motor protection curves for reliable fault response.
Parameter Specification
Product Type Eaton 170M6663 Relay
Rated Current Range 0.1-6.3A
Control Voltage 24-690V AC/DC
Contact Configuration DPDT
Overload Protection Type 170M6663 Thermal Overload
Motor Protection Class 10A
Applicable Motor Power 0.06-3kW (400V)
Mounting Style DIN Rail
Compliance Standard IEC 60947-4-1
Operating Temperature -25°C to +55°C
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other mainstream logistics for global shipping.
question:What payment options are available?
answer:We accept TT, PayPal, and other secure payment methods for flexible transactions.
question:Why should I purchase from your company?
answer:Asia's top industrial automation trader with 20+ years of experience, trusted quality, and 85% repeat customers.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other mainstream logistics for global shipping.
question:What payment options are available?
answer:We accept TT, PayPal, and other secure payment methods for flexible transactions.
question:Why should I purchase from your company?
answer:Asia's top industrial automation trader with 20+ years of experience, trusted quality, and 85% repeat customers.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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