Rockwell Automation CEP7- Sprecher+Schuh CEP7 E3 Electronic Overload Relay Short Circuit Ratings - Manual

To prevent electrical shock, disconnect from power source before installing or servicing.
Select the motor branch circuit protection that complies with the national Electrical Code and any other
governing regional and local codes.
WARNING
WARNING
CEP7 E3 Electronic Overload Relay
Short Circuit Ratings
Table 2 High Fault Short Circuit Ratings per UL 508 and CSA 22.2 no. 14 With CA6 and CA7 Contactors
CEP7 Cat. No. Contactor Cat. No. Max. Starter FLC (A) Max available fault
current (A)
Max. voltage (V) Max Class J or
CC fuse (A)
-23-XX CA7-09 9 20
-23-XX CA7-12 12 20
-23-XX CA7-16 16 30
-23-XX CA7-23 23 30
-43-XX CA7-30 30 50
-43-XX CA7-37 37 50
-43-XX CA7-43 43 70
-85-XX CA7-60 60 80
-85-XX CA7-72 72 100
-85-XX CA7-85 85 150
CEP7-C1 -180-140, CT-5000 CA6-D95 95 100,000 600 200
CEP7-C2
CEP7-C3
CEP7-C5 -180-140, CT-5000 CA6-D110 110 200
-180-140, CT-5000 CA6-D140 140 250
-180-210, CT-5000 CA6-D180 180 300
-420-210, CT-5000 CA6-D210 210 400
-420-210, CT-5000 CA6-D250 250 400
-420-210, CT-5000 CA6-D300 300 500
-420-302, CT-5000 CA6-D210 210 400
-420-302, CT-5000 CA6-D250 250 400
-420-302, CT-5000 CA6-D300 300 500
-420-420, CT-5000 CA6-D300 300 500
-420-420, CT-5000 CA6-D420 420 600
Short Circuit Ratings
The E3 overload relay is suitable for use on circuits capable of delivering not more that the RMS
symmetrical amperes listed in the following tables:
Table 1 Standard Fault Short Circuit Ratings per UL508 and CSA 22.2 No.14
MCS-E3 Cat. No. Max. available fault
current (A)
Max. voltage (V)
CEP7-C_-23-X 5,000
CEP7-C_-43-X 5,000
CEP7-C_-85-X 10,000
CEP7-C_-180-X 10,000
CEP7-C_-420-X 18,000
CEP7-C_-860-X 42,000
CEP7-C_-CT-5000 5,000
600
PN-17758
DIR 10000010792 (Version 03)
Printed in U.S.A.