Product Type: Thermal Circuit Breakers

Thermal Circuit Breakers

QLB and QMB series are compact and cost effective thermal circuit breakers with a wide range of amp ratings from 3A – 40A and offered in single pole and push-to-reset with safety agency certifications. We offer a large variety of bushing types, terminals, name plates, button colors and printing with custom configurations available.

TA36 Circuit Breaker for Equipment

  • Equipment designers have become increasingly aware of the need to create products that present compelling aesthetics. Function and quality matter, but attractiveness of the equipment to the end user is also important.
  • With the TA36 thermal circuit breaker , SCHURTER adapts to this trend with a new appealing design offering both an aesthetic and reliable product solution.
  • The TA36 combines gently curved surfaces made of the best materials, to provide pleasing visual indication and a great switch feel, using an already proven technology.
  • The series offers seven trendy actuator colors, three bezel colors, and five different marking options.
  • It is also uniquely rated by UL and CSA at 277 VAC, ideal for equipment directly downstream from one of the 3 phase (480Vac ÷ √3=277Vac), common to U.S. building.

Description

  • Thermal circuit breaker
  • 1-/2 pole
  • Snap-in version
  • Positively trip-free release
  • Method of operation acc. to IEC: S-type
  • Different rocker and flange colors
  • Wide current range

Unique Selling Proposition

  • Unique UL rating of 277 VAC
  • Finely graded rated currents
  • High configurability (rocker colors, lettering)
  • Appealing design

Applications

  • Power tools
  • Medical and laboratory equipment
  • Industrial appliances
  • Equipment for construction
  • Cleaning equipment
  • Commercial and household kitchen appliances
  • Industrial Power
  • Industrial lighting arrays

Product Announcement

More Information

TA35

Description

  • Thermal circuit breaker
  • 2-pole
  • Snap-in version
  • Positively trip-free release
  • Method of operation acc. to IEC: S-type
  • Different rocker colours
  • Wide current range

Unique Selling Proposition

  • Unique UL rating of 277 VAC
  • Finely graded rated currents
  • High configurability (rocker colours, lettering, illumination)
  • IP65 with optional cover

Applications

  • Power tools
  • Medical and laboratory equipment
  • Industrial appliances
  • Equipment for construction
  • Cleaning equipment
  • Commercial and household kitchen appliances
  • Industrial Power
  • Industrial lighting arrays

Thermal Circuit Breakers

The CB4200 Series of thermal magnetic circuit breakers feature a pushbutton style of trip reset. This reset provides a visual indication of status which allows for rapid troubleshooting. (feel free to ad on a little more if you’d like, there isn’t much info on our sight about it.)

  • Rated from 0.05 to 16.0 amps
  • Available in single or double pole configurations
  • Features a tease free design to reduce contact damage
  • Offers push button trip/reset function
  • Trip free design means the breaker cannot be held closed against a fault
  • Mounts on 32mm* or 35mm DIN-rail
  • UL 1077 recognized
  • CSA C22.2 No. 235

Series 24 Switchable Circuit Breakers

The MP Series 24 Thermal Circuit Breaker is used primarily in applications that require an “on/off” circuit breaker switch capability and circuit protection in small enclosures. It is economically designed to provide superior performance at a competitive cost.

Key Features

  • UL1077 Recognized Circuit Breaker
  • Trip Free
  • 1 or 2 Pole Switchable Push-to- Reset Circuit Breaker
  • Snap-in Panel Mount

Ratings

  • Voltage- 250VAC/50 VDC
  • Current- 0.5 to 30 Amps
  • Short Circuit Interrupt — 5Ka/250VAC, 1Ka/50VDC

Testing Performed

  • Vibration: 8g force
  • Shock: 25g force
  • Corrosion: 96hr salt-spray
  • Humidity: 240hr at 95% RH

Datasheet

Series 18 Push-to-Reset Circuit Breakers

The weatherproof and ignition protected characteristics are well suited for applications in Marine, Heavy Equipment, Trucks/Busses and Battery Chargers. Available in a wide amperage range, the Series 18 Push-to-Reset Thermal Circuit Breaker is available in both manual and automatic reset configurations. This circuit breaker is designed to be fit and form compatible to previously available devices, while offering superior performance.

Features

  • Made in the USA
  • Designed for the harshest environments
  • UL1500 rated Push-to-Reset Circuit Breaker
  • Compliances -MIL-STD-202, SAEJ553, ABYC-E11, SAEJ1428, UL1500
  • Trip Free

Ratings

  • Voltage – 120VAC/32VDC
  • Current – 2 to 70 Amps
  • Short Circuit Interrupt
    • 3kA@32VDC/120VAC, 5ka@32VDC, rating dependent

Testing Performed

  • Vibration: 10g force
  • Shock: 100g force
  • Corrosion: 96hr salt-spray
  • Humidity: 240ht at 95% RH

Datasheet

Series 17 High Amp Thermal Circuit Breakers

Available in ratings from 25 to 300 Amps, the 17 Series offers a robust thermoplastic material case enclosure, designed with superior moisture sealing, in standard surface and panel mount configurations. The MP 17 Series is designed as a drop-in replacement for existing surface and panel mountable configurations in the market today.

New configurations available in Side by Side, Surface, and Easy Access 90° Panel Mount designs. The Easy Access 90° Panel Mount configurations accommodate multiple breaker bus bar installations.

Features

  • Made in the USA
  • Type I & III Vehicle Protection
  • 1/4″ and New 3/8″ stainless steel terminal studs and sems nuts
  • Dustproof and waterproof
  • Ignition Protected
  • SAE & ABYC Compliant
  • Visible trip indication

Ratings

  • Voltage to- 48VDC (25 – 150A), 30VDC (175 – 200A), 14VDC (225-300A)
  • Current- 25-300 Amps
  • Short Circuit Interrupt to

Testing Performed

  • Vibration: 8g force
  • Shock: 25g force
  • Corrosion: 96hr salt-spray
  • Humidity: 240hr at 95% RH

Datasheet

Series 16 Push-to-Reset Circuit Breakers

The Series 16 is a proven reliable, single-pole thermal circuit breaker with a robust design. This series is suitable for diverse applications such as medical equipment, uninterruptible power systems (UPS), portable generators, welders, industrial cleaning equipment, and transportation.

Key Features

  • VAC/VDC rated protection
  • Superior current interrupt capabilities
  • Cycling Trip Free
  • UL1500 Ignition Protection

Ratings

  • Voltage to- 250VAC/50VDC
  • Current- 0.5 – 70 Amps
  • Short Circuit Interrupt
    • 1kA@ 250VAC/50VDC, 2kA@120 VAC, 3kA@32VDC

Testing Performed

  • Vibration: 8g force
  • Shock: 25g force
  • Corrosion: 96hr salt-spray
  • Humidity: 240hr at 95% RH

Datasheet

Series 14 Push-to-Reset Circuit Breakers

This compact, economical, Push-to-Reset Supplementary Circuit Breaker provides protection for a wide variety of applications from medical equipment to household appliance and is available with numerous bushing, terminal and hardware options. The Series 14 Push-to-Reset Thermal Circuit Breaker is qualified for resistive and motor applications.

Features

  • UL1077 rated Push-to-Reset Circuit Breaker
  • UL1500 Ignition Protected

Ratings

  • Voltage – 250VAC/50VDC
  • Current – 3 to 20 Amps
  • Short Circuit Interrupt
    • 1kA@250VAC/50VDC, 3kA@32V

Testing Performed

  • Vibration: 8g force
  • Shock: 30g force
  • Corrosion: 96hr salt-spray
  • Humidity: 240hr at 95% RH

Datasheet

Series 12 Push-to-Reset Circuit Breakers

The MP Series 12 is designed for various applications in Household Appliances, Power Strips, Audio Visual Equipment, Marine Panels, Transportation, and more. They are available in various threaded and snap-in bushings, along with multiple Quick Connect terminal variations. Economically priced, these Series 12 thermal circuit breakers are the choice where space and price are vital to the application.

Features

  • UL1077
  • Economical & Compact Design
  • Cycling Trip-Free

Ratings

  • Voltage – 125/250VAC, 50VDC
  • Current – 3-20 Amps
  • Short Circuit Interrupt
    • 1kA@250VAC/50VDC

Datasheet