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Enclosed Motor Circuit Controllers and Molded Case Circuit Breakers

 
  • Preassembled, Enclosed and Ready To Go
  • Preassembled, Enclosed and Ready To Go
  • Preassembled, Enclosed and Ready To Go
  • Preassembled, Enclosed and Ready To Go
Preassembled, Enclosed and Ready To Go
Preassembled, Enclosed and Ready To Go
Preassembled, Enclosed and Ready To Go
Preassembled, Enclosed and Ready To Go

Preassembled, Enclosed and Ready To Go

 
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Popular Resources / Quicklinks

E-Catalog Literature CAD Drawings Approvals
Enclosed
  • Overview
  • Product Comparison
  • Specifications
  • Documentation
  • Tips/FAQ

Overview

Sprecher + Schuh's complete series of KT Motor Circuit Controllers are available in compact, enclosed models up to 40 HP (@575V). The KTA9 Motor Circuit Controller and the CLE and CX7 Series of Combination Starters are preassembled in a variety of HP sizes and configurations yet have a compact housing for lower overall costs. KTU9 Molded Case Circuit Breakers are also available in a variety of standard enclosures for onsite assembly or shipped ready to install.

Motor Controllers & MCCBs

KT9
 
KTV9 for VFDs
 
KTU9 MCCBs
 
Ecombo
 
Enclosed
 
KT5
 
60mm Bus Bars

Product Comparison

KTA9 Type-E Self-Protected Manual Motor Controllers

Enclosed KTA9 & KTC9 motor controllers can be applied as an individual Manual Self-Protected Combination Motor Controller or as an individual Manual Motor Starter dependent on the ratings of the individual unit..

Enclosed Molded Case Circuit Breakers

Enclosed KTU9 molded case circuit breakers are available for the protection of non-motor loads. Enclosed KTU9, when combined with matching environmentally approved thru-the-door handle disconnect mechanisms, are 480Y/277Volt or 600Y/347 volt UL489 approved circuit breakers. KTU9 offers at least 65 KAIC withstand ratings which exceeds those offered by many 600 Volt Class Molded Case Circuit Breakers, which are larger and more expensive. Enclosed KTU9 can be combined with auxiliary contacts, shunt-trip or under-voltage trip units to meet your application requirements.

Enclosed CX7 Combination Starters

KTA9 or KTC9 can be applied in combination with a CA7 contactor (for remote control) and an enclosure (with matching environmentally approved thru-the-door handle disconnect mechanism) to meet all requirements for a Construction Type E or F Combination Starter. CX7 Enclosed Motor Controllers are smaller and less expensive than Classic Construction Type A (Fusible), or Type C (Thermal-magnetic Molded Case Circuit Breaker) as offered in Section C of the E-catalog. The CX7 Non-Reversing and CXU7 Reversing starters are offered in the following types:

  • Combo KwikStarter with AC or DC coils
  • Combo starter with AC or DC coils
  • Explosion-proof enclosed with AC or DC coils

Specifications

  • Non-metallic IP65 (watertight, dust tight)
  • Type 4/4X/12 (watertight, dust tight, corrosion resistant)
  • Explosion Proof (Class I, Group B,C, D and Class II, Group E, F, G)

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
Enclosed Motor Controllers Overview Flyer F-CX7
Sprecher + Schuh Panel Shop Capabilities Flyer  F-Panelshop
Methods of Applying KT Motor Controllers White Paper Tech-KT_App_Notes
Literature LibraryLiterature Library

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