Series CA9 Contactors

The Modern Contactor for Demanding Applications up to 1150 HP

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Overview

Sprecher + Schuh’s CA9 contactor line combines the simple function of our popular CA7 series with the rugged performance demanded in this wide horsepower range. CA9 contactors offer a smaller footprint than traditional contactors in this size class.

Contactors

Product Comparison

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

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

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

Specifications

116…2650 A
AC or DC operation
UL508, IEC 60947
Up to 600V (UL) and 1000V (IEC)
Reversible coil terminations
Mechanical interlocks
Front or side mount auxiliary contacts
Compatible with electronic overload relay
PLC interface capable

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
CA9 Contactors Overview	Flyer	F-CA9
Contact Block Performance & Selection	White Paper	Tech-Contact_Performance
Contactors Quick Selection Guide	Guide	Mat-Contactors

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