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Eaton Motor Protection Circuit Breaker 4A, 6.3A, 690V AC, 3-Pole, PKZM0 Series 072738 PKZM0-6,3

Category Motor Circuit Breaker Brand Eaton Condition New

Specifications

Country of Origin Germany
Brand Eaton
Model 072738 PKZM0-6,3
IP Rating IP00, IP20
Overall Length 93mm
Current Rating 4, 6.3A
Series PKZM 0
Overall Width 45mm
Maximum Operating Temperature 55°C
Minimum Operating Temperature -25°C
Sensing type Current Transformer
Supply Voltage 690V ac
Number of Poles 3
Overall Depth 76mm
Motor Protection Component Circuit Breaker
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Eaton 6.3 A PKZM0 Motor Protection Circuit Breaker, 690 VBrand Eaton
RS PRO 4A, 6 A XL2000 Motor Protection Circuit Breaker, 40 °C, -5 °CBrand RS PRO

Key Features

  • Wide current range with adjustable settings at 4A and 6.3A for flexible motor protection.
  • High supply voltage up to 690V AC suitable for demanding environments.
  • Three-pole design ensures robust protection of three-phase motors.
  • IP00 and IP20 ratings provide basic touch protection and resistance to large solid objects.
  • Operates reliably in temperature ranges from -25°C to 55°C, fit for industrial settings.
  • Short circuit breaking capacity up to 150 kA (up to 12 A), increases safety.
  • Compatible with Eaton DIL contactors for optimal starter combinations.
  • Accessories such as auxiliary contacts and shunt trips can be installed without tools.

Product Description

Eaton 072738 PKZM0-6,3 Motor Protection Circuit Breaker offers robust protection for industrial and commercial motors requiring precise overload and short circuit management. With adjustable current settings of 4A and 6.3A and a maximum supply voltage of 690V AC, it is designed to manage the power requirements of various motor-driven equipment in manufacturing, HVAC, and water treatment facilities.

Wide current range with adjustable settings at 4A and 6.3A ensures flexibility for diverse motor applications. Three-pole configuration supports comprehensive three-phase motor protection, minimizing downtime and preserving equipment life.

IP00 and IP20 ratings provide basic touch protection and resistance to ingress from objects above 12mm, ensuring a safer installation environment. Reliable performance across a broad operating temperature range from -25°C to 55°C, suitable for demanding industrial and commercial spaces.

Short circuit breaking capacity rated to 150 kA (up to 12 A) protects machinery and prevents electrical damage. Effortless integration with Eaton DIL contactors for modular motor starter solutions in machinery and process lines.

No tools required for installation of accessories such as auxiliary contacts, trip indicating contacts, voltage release, and shunt trips. Compact footprint with dimensions (L x W x D): 93mm x 45mm x 76mm, easy to fit in automation panels.

This circuit breaker prevents damage, reduces downtime, and contributes to workplace safety by terminating supply upon detection of overloads or faults. Ideal for fans, pumps, compressors, and similar industrial equipment. Compatible standards include IEC/EN 60947-4-1, RoHS, and VDE 0660 Part 102, and comes from a proven German manufacturing origin.

Industries: Industrial automation, manufacturing, water treatment plants, HVAC systems, commercial electrical installations. Explore Eaton's full motor protection range and other high-performance circuit breakers in EnvMart's circuit protection catalog.

Explore more products in our Motor Circuit Breaker category.

Eaton Motor Protection Circuit Breaker 4A, 6.3A, 690V AC, 3-Pole, PKZM0 Series 072738 PKZM0-6,3
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Frequently Asked Questions

This model has adjustable current settings of 4A and 6.3A, providing flexibility for various motor applications.

The maximum operating supply voltage for this circuit breaker is 690V AC, suitable for demanding industrial environments.

It features a three-pole design, which ensures comprehensive protection for three-phase motors.

This unit has IP00 and IP20 ratings, providing basic touch protection and resistance to ingress from objects larger than 12mm.

It operates reliably in a temperature range from -25°C to 55°C, making it suitable for various industrial settings.

The short circuit breaking capacity is rated up to 150 kA for currents up to 12 A, enhancing safety for connected machinery.

Yes, it is compatible with Eaton DIL contactors, allowing for optimal starter combinations in motor applications.

The dimensions are 93mm in length, 45mm in width, and 76mm in depth, making it compact for installation in automation panels.

Accessories such as auxiliary contacts and shunt trips can be installed without tools, facilitating easy customization.

It is suitable for use in industrial automation, manufacturing, water treatment plants, and HVAC systems.

It complies with IEC/EN 60947-4-1, RoHS, and VDE 0660 Part 102, ensuring adherence to relevant safety and performance standards.

This model is manufactured in Germany, ensuring quality and reliability in its construction.

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