Eaton Moeller Series at Casadaa Distribution — Detailed Technical Overview

Casadaa Distribution offers a full range of Eaton Moeller components designed for advanced industrial control and motor protection. Below is an in-depth technical breakdown of key Eaton Moeller product lines and specific part series with their typical technical specifications.

Eaton Moeller Miniature Circuit Breakers (MCBs)

Key Series:

• BB-EV, BB-EVF, BB-EVP

• BB-UL

• FBHMV, FBSMV

Technical Details:

• Rated operational voltage: 230/400 V AC

• Rated insulation voltage: Up to 500 V AC

• Current ratings: 0.5 A to 63 A

• Breaking capacity: Up to 10 kA (depending on model)

• Tripping characteristics: B, C, D type curves

• Pole configurations: 1P, 1P+N, 2P, 3P, 3P+N, 4P

• Standards compliance: IEC 60898-1, IEC 60947-2

• Mounting: DIN rail (35 mm)

• Operating temperature: -25 °C to +40 °C

The BB-EV and BB-EVF series MCBs are ideal for circuit protection in residential, commercial, and light industrial applications, offering reliable protection against overloads and short circuits with precise tripping curves. The BB-EVP and BB-UL models include enhanced safety features compliant with UL standards for North American markets.

Motor Protection Circuit Breakers (PKZ Series)

Series:

• PKZ0, PKZM0, PKZM4, PKZM01, PKZM0-X

Technical Data:

• Rated operational voltage: Up to 690 V AC

• Current adjustment range: 0.1 A up to 63 A

• Breaking capacity: 50 kA at 400 V AC

• Standards: IEC 60947-2

• Protection functions: Thermal and magnetic overload protection, phase failure detection

• Mounting: Direct mounting on motor or control panel

• Reset options: Manual and automatic reset available

• Auxiliary contacts: Optional add-ons for signaling and remote control

• Short-circuit protection: Integrated magnetic trip unit

PKZ motor protection circuit breakers provide comprehensive motor protection, combining short circuit, overload, and phase failure protection in a single device. They are especially suited for direct-on-line (DOL) motor starters in industrial environments.

Eaton Moeller Contactors and Motor Starters

Series:

• DILMT, DILAT, DILT (Contactors)

• MSC series (Motor starters and contactors)

Technical Features:

• Operational voltage: Up to 690 V AC, 50/60 Hz

• Current range: 9 A to 125 A (contactors), higher for motor starters

• Coil voltage options: 24 V DC, 48 V DC, 110 V AC, 230 V AC, 400 V AC

• Utilization category: AC-3 for motor switching

• Mechanical endurance: Up to 10 million switching operations

• Electrical endurance: Up to 1 million switching operations (depending on load)

• Accessories: Auxiliary contacts, timers, mechanical interlocks, surge suppressors

• Mounting: DIN rail or panel mounting options available

The DIL series contactors provide reliable switching of motors, resistive loads, and lighting circuits, supporting heavy-duty industrial applications with high switching frequency and endurance. MSC motor starters integrate contactors with thermal overload relays for ready-to-use motor control solutions.

Thermal Overload Relays (ZBT Series)

Specifications:

• Current range: 0.1 A to 100 A adjustable

• Reset types: Manual and automatic reset

• Protection: Phase failure and imbalance protection included

• Standards: IEC 60947-4-1

• Mounting: Direct attachment to DIL contactors

• Trip class: 10, 20 selectable depending on application requirements

Thermal overload relays ensure the safe operation of motors by detecting prolonged overcurrent conditions, protecting against overheating and winding damage. Compatible with Eaton Moeller DIL contactors, they provide a compact and efficient motor protection solution.

Accessories and Communication Modules

Available Add-ons:

• Auxiliary contacts: Provide additional switching contacts for control and signaling circuits, configurable as NO (normally open) or NC (normally closed).

• Mechanical interlocks: Prevent simultaneous closing of conflicting devices, enhancing operational safety.

• Surge suppression modules: Reduce coil voltage spikes, extending contactor coil life and improving reliability.

• Communication modules: Enable integration with PLCs and building management systems via Modbus, Profibus, or Ethernet/IP (depending on the product series).

Summary Table of Key Eaton Moeller Product Series

Experience unmatched quality and technical excellence with Eaton Moeller series products, expertly designed to enhance the safety, reliability, and efficiency of your electrical installations. Explore the full Eaton Moeller range at Casadaa Distribution.