072733 PKZM0-0,63 Manual motor starter 0,4-0,63A 0,12kW

Eaton Moeller PKZM0 Motor-Protective Circuit-Breaker

The Eaton Moeller PKZM0 Motor-Protective Circuit-Breaker is a high-quality, reliable device designed to protect motors from overload and short-circuit damage. Featuring an adjustable overload and non-delayed short-circuit release, this 3-pole circuit-breaker is essential for industrial applications requiring robust motor protection.

Key Features:

• Motor Protection:

  • Adjustable overload and non-delayed short-circuit release for effective motor safeguarding.
  • Phase-failure sensitive to prevent damage caused by phase loss.

• Electrical and Mechanical Ratings:

  • Rated operational current (Ie): 0.63 A.
  • Rated operational voltage (Ue): 690 V.
  • Rated short-circuit breaking capacity (Icu and Ics) at 150 kA for 400 V, 440 V, 500 V, and 690 V AC.
  • Short-circuit current rating of 60 kA DC at up to 250 V DC for main conducting paths.

• Durability:

  • Electrical lifespan: 100,000 operations.
  • Mechanical lifespan: 100,000 operations.
  • Shock resistance: 25 g, according to IEC/EN 60068-2-27.

• Mounting and Installation:

  • Easy to install with screw terminals and a snap-on design for IEC/EN 60715 top-hat rail with 7.5 or 15 mm height.
  • Capable of being mounted in various positions for flexible usage.

• Protection and Safety:

  • Degree of protection: IP20 for terminals and IP00 for internal components.
  • Finger and back-of-hand proof for safety, meeting EN 50274 standards.
  • Explosion safety category for dust and gas: Ex II (2) D [Ex tb Db] [Ex pxb Db].
  • Rated impulse withstand voltage (Uimp): 6000 V AC.

• Climatic Conditions:

  • Wide operating temperature range: -25°C to 55°C.
  • Suitable for environments with damp heat, cyclic and constant, to IEC 60068-2-30 and IEC 60068-2-78.
  • Suitable for altitudes up to 2000 m.

Specifications:

• Product Dimensions:

  • Length/Depth: 76 mm
  • Height: 93 mm
  • Width: 45 mm
  • Weight: 0.246 kg

• Terminal Capacities:

  • Flexible with ferrules: 1 - 6 mm², ferrule to DIN 46228.
  • Solid: 1 - 6 mm².
  • Stranded/AWG: 18 - 10.
  • Stripping length (main cable): 10 mm.

• Switching and Tripping:

  • Overload current setting: 0.4 A to 0.63 A.
  • Tripping class: 10 A for overload release.
  • Switching capacity: 0.63 A (DC-5 up to 250 V).

Certifications and Compliance:

• UL 60947-4-1
• CSA-C22.2 No. 60947-4-1-14
• CE, VDE 0660, IEC/EN 60947
• CSA Class No. 3211-05, UL File No.: E36332
• IEC/EN 60947-4-1

The PKZM0 Motor-Protective Circuit-Breaker is designed for high reliability and protection, making it the ideal choice for motors up to 30 kW in various industrial applications. Its robust construction, combined with advanced protection features, ensures operational safety and longevity even in demanding environments.