Library

Library

Cross Reference

Suggested Replacements for Obsolete Sprecher + Schuh Products

• Contactors

  Description	Date Obsoleted	Suggested Replacement
  CA1(U) Contactors	03/1992	CA7 or CA9 Contactors
  CA3 Contactors	04/1999	CA7 Contactors
  CA4 Contactors	05/2008	CA8 Contactors
  CA5-550, CA5-700 & CA5-860	07/2005	CA6-420, CA6-630 & CA6-860
  CA5-1000, CA5-1200	01/2019	CA9 Contactors
  CA6 Contactors	01/2019	CA9 Contactors
  CA6-110/CA6-110-EI	06/2011	CA6-115/CA6-115-EI
  CA6-95/CA6-95-EI	01/2011	CA6-115/CA6-115-EI
  CA6-HB1 main terminal set (touch-safe box lugs)	06/2011	No replacement. See CA6-115
  CA6-L110 screw type lugs	06/2011	No replacement. See CA6-115
  CA6-TGE071 Replacement Coil for 380-440V	07/2008	CA6-TGE867 Replacement Coil for 380-500V
  CA7-9C...43C True DC Contactors	03/2011	CA7-9E...43E Electronic DC Contactors
  CA7-9Y...43Y Two Winding DC Contactors	09/2010	CA7-9E...43E Electronic DC
  CAN7-30, CAN7-72 and CAN6-110(-EI)	03/2010	CAN7-16, CAN7-43 and CAN7-85
  CAT4 Starters	05/2008	CAT8 Starters

• Overload Relays

  Description	Date Obsoleted	Suggested Replacement
  CEP7-ED1/EE	04/2021	CEP7-1
  CEP7-EEVF Overload Relays for CA6-110	06/2011	No replacement. See CEP7-EE for CA6-115
  CEP7-M/A and CEP7S-M/A First Generation	06/2007	CEP7-ED1*/EE*, CEP7S-EE*
  CT3 / CT6 Thermal Overload Relay	03/2002	CEP7-EE Overload Relay
  CT7 & CT7K Thermal Overloads	03/2009	CT7N Bimetallic Overloads
  RT3 Thermistor Relays	06/2011	CEP7(S)-EE + CEP7-EPT Thermistor Module
  RT7 Thermistor Relay	06/2011	CEP7(S)-EE + CEP7-EPT Thermistor Module
  CEF Electronic Relays	10/2014	CEP7(S)-EE + Side Mount Module or CEP9

• Soft-Starters

  Description	Date Obsoleted	Suggested Replacement
  PBS Softstarter	04/2012	PCS Softstarter
  PN/PG/PESC Softstarters	06/2006	PF/PCS/PCEC Softstarters

• Motor Circuit Controllers

  Description	Date Obsoleted	Suggested Replacement
  KT_7-25S/32S/25H/32H & KTU7 controllers	12/2021	KT7 to KT9 Motor Controller
  KF7 fuse holders	12/2021	alternative - KTU9 / AMBUS
  KT4 Manual Motor Starters	10/31/2020	KT4 to KT5 Manual Motor Controller
  KT4-C2A-*-EV3 Explosion-proof starter	06/2011	KTA7-25S-*-EX Explosion-proof starter
  KTA3-25 Motor Controller	05/2002	KT3 to KT5 Manual Motor Controller
  KTA3-25-*A-E3 Explosion-proof starter	01/2004	KTA3-25-XXA-EV3 Explosion-proof starter
  KTA3-100-*A Motor Controller	03/2015	KTA7-25S or CAT7 Magnetic Starter

• Control, Timing & Solid State Relays

  Description	Date Obsoleted	Suggested Replacement
  CS3 Control Relays	04/2002	CS7 Control Relays
  CS1 Control Relay	03/2009	CS8 or CS7 Industrial Control Relay
  CS4 Control Relays	05/2008	CS8 Control Relays
  CS7-22EY, CS7-31EY, CS7-40EY Two Winding DC Control Relays	09/2010	CS7-*E Electronic DC Relays
  CS7C True DC Control Relays	03/2011	CS7-*E Electronic DC Relays
  D6D/D12D Tele Automation Timer	10/2006	RZ7-FS/RZ7-FE Electronic Timers
  KOP Saia Burgess Relay Timers	09/2014	RZ7-FS/RZ7-FE Electronic Timers
  Relpol DC Relays (-WTLD)	01/2012	Relpol Bi-Polar DC Relays (-WTL)
  RZ7-FS RZ7-FE Timing Relays	03/2022	Next Gen RZ7-FS RZ7-FE Timing Relays
  SAS/SAR Solid State Relays	11/2014	GQ/GTS/GTZ Solid State Relay
  SR7 Solid State Relays	09/2005	GQ/GTS/GTZ Solid State Relay

• Pilot Devices

  Description	Date Obsoleted	Suggested Replacement
  D5 Pilot Devices	05/2006	D7 Pilot Devices
  D7-BQx Base Mount Screw-less contact blocks	01/2012	No Replacement. See D7 accessories
  D7-Qx Screw-less contact blocks	04/2022	No Replacement. See D7 accessories
  D7-xxxD Dual-Circuit contact blocks	01/2012	No Replacement. See D7 accessories

• Signaling Solutions

  Description	Date Obsoleted	Suggested Replacement
  WTL30/HD90 tower assemblies	05/2014	C30 or HD tower assemblies
  Series M	11/2020	Series R

• Rotary Switches

  Description	Date Obsoleted	Suggested Replacement
  Breter RM/RT Rotary Cam Switches	03/2008	L7 Disconnect Switches, L2 or RE/RA40 cam switches
  LA2-G-194R-** Handle	06/2014	LA7-S* Handle
  LA2/LE2/RE40/LFS2 Obsoleted switches	02/2015	Other LA2/LE2 (many have no cross)

• Disconnect Switches

  Description	Date Obsoleted	Suggested Replacement
  L10 100-400A Disconnect Switches	05/2013	L11 100-400A Disconnect Switches
  L10 30A & 60A Disconnect Switches	02/2012	L11 30-60A Switches
  L10-HS* Handle & L10-R1/R2 Shaft	11/2012	L11-P* Handle & L11-S1/S2 Shaft
  L10-HS4E/HS4 handles	06/2013	L11-P* or LA7-S* Handles
  L10-HSG1/L10-R1G Shaft Guard & Guide	06/2013	No replacement. See L11 switches
  L7 Disconnect Switches 125 to 315A	11/2011	L11 100-400A Disconnect Switches
  L7-S-72/79/87/104	03/2015	LA7-S1-P Adjustable handle shaft extension

• Circuit Protection

  Description	Date Obsoleted	Suggested Replacement
  FH7 Fuse Holders	04/2007	FH8 Fuse Holders
  FH8 Fuse Holders	06/2013	AMBUS EasySwitch from Woehner
  FHL8 Busbars	02/2014	L8 Supplemental Protection busbars
  L7 (F&G) Circuit Breaker	11/2003	L8 Supplemental Protection
  L8+Neutral 1-, 2-, & 3-Pole Protection Devices	06/2013	No Replacement
  L8/L9 Series A Circuit Protection	09/2014	Series B L8/L9 Protection
  ZV7 Busbars	12/2012	L8 Supplemental Protection busbars

• Terminal Blocks

  Description	Date Obsoleted	Suggested Replacement
  CA7-FMA1 Tag Carrier	03/2002	CA7-FMA2 Tag Carrier
  V4/V5 Terminals	12/2005	V7-W Terminals
  V7-CJC* Red & Blue Center Jumper Covers	05/2014	V7-CJC* White Center Jumper Covers
  V7-R Screw-less Terminal Blocks	09/2005	No replacement. See V7-W Terminal Blocks

• Power Supplies

  Description	Date Obsoleted	Suggested Replacement
  Adel PSM DC Power Supplies	10/2010	Adel FLEXline Power Supplies