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Technical Tips & Frequently Asked Questions

A wide selection of articles answering frequent questions asked of technical support
Technical Tips & Frequently Asked Questions
A wide selection of articles answering frequent questions asked of technical support
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Recent Articles

 
Sprecher & Schuh Series CAT7 starter with a CA7 contactor and a CEP7-1 overload relay
Overload Relay Code Transition

Built-up motor starters with an O/L relay code for identification required a change as Sprecher+Schuh transitioned from 2nd generation CEP7-ED1/EE versions to the 3rd generation CEP7-1 versions.

May 2022

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Sprecher & Schuh KTA9-32S marking label location
Method Of Marking/Tagging The KT_9 Motor Controllers

Are there any snap-in marker cards or adhesive label options to tag the KT_9 products?

May 2022

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Sprecher & Schuh Series KTU7-40H-3D 3 Pole molded case circuit breaker with handle in the tripped position
KT_9 Handle Stops At Or Below Trip Position When Breaker Is Turned Off

Why does my motor controller handle not turn completely to the off position?

May 2022

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A simple, solid-state solution for the operation of motors that drive hydraulic elevators and escalators
PCE/PCEC Intermittent Phase Loss

A small percentage of Frame-2 PCE/PCEC Softstarters manufactured between February 2018 and August 2020 may experience phase-loss / open-load (four flash) faults as a result of an anomaly with the internal bypass contactors.

March 2022

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Basics for Selecting a Motor Starter
Sprecher & Schuh Series CAT7 basic across the line starter with CA7 contactor and CEP7-1 overload relay protection
Basics for Selecting a Motor Starter

A Quick guide to the types and details of motor starters.

May 2021

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