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Series CA8 Contactors

 
  • An Ingenious Miniature Contactor And Starter System up to 7.5 HP
  • Sprecher & Schuh Series CA8 H-shaped self cleaning auxiliary contacts
An Ingenious Miniature Contactor And Starter System up to 7.5 HP
Sprecher & Schuh Series CA8 H-shaped self cleaning auxiliary contacts

An Ingenious Miniature Contactor And Starter System up to 7.5 HP

 
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Series CA8 Contactors
  • Overview
  • Product Comparison
  • Specifications
  • Documentation
  • Tips/FAQ
  • Tips/FAQ

Overview

The CA8 miniature contactors and starters provide an extremely compact and reliable method of controlling motors of 7.5 HP or less (@460V). The CA8 contactor is an economical choice for applications where space is limited or where a minimal enclosure is desired. Components are DIN-rail mountable for instant installation and modification. Fittings are also included on the CA8 for base mounting. All terminals are clearly marked and shipped in the open position for installation with either manual or power screwdrivers.

Contactors

Series CA7 Contactors
 
Series CA9 Contactors
 
Series CA8 Contactors
 
Series CDP

Product Comparison

CA8 Series Contactors
  • Provides commercial-grade performance for motors up to 7.5 HP
  • Features low-profile design and 45mm width
  • Maintains narrow width with modular, snap-on accessories
  • Performs up to 700,000 electrical and 15,000,000 mechanical operations
CA7 Series Contactors
  • Covers up to 75HP industrial applications
  • Features small dimensions, as little as 45mm wide
  • Uses interchangeable accessories for all contactor sizes
  • Provides flexibility with reversible coils for group installation
  • Has dual-cage clamp lugs on CA7-30 and larger units
  • Designed and tested with respect to Type 1 and 2 Coordination
CA9 Series Contactors
  • Covers up to 900HP industrial applications
  • Provides a dimensional advantage with a smaller size and footprint
  • Features a universal electronic AC/DC coil
  • Has various application selections, with IEC solutions up to 2650A
  • Includes expanded certifications
  • Provides extended life with arc quenching technology

Specifications

  • Small And Rugged
  • Electrical life of 700,000 operations
  • Mechanical life of 10,000,000 operations.
  • Accessories Require No Additional Panel Space
  • Class 10 motor protection
  • Manual or Automatic reset
  • NO and NC contacts
  • Adjustable overload dial
  • Trip indication

Looking for more?

Find selection guidance, technical information, wiring diagrams, and dimension drawings in the E-Catalog.

E-Catalog
 

Documentation

 
Resource Resource Type Publication Number
CA8 Contactors Overview Flyer F-CA8
Contact Block Performance & Selection White Paper Tech-Contact_Performance
Contactor Life Expectancy White Paper Tech-ContactLife
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