Rockwell Automation Publication 2080-UM002N-EN-E - November 2022 45
Chapter 4 Wire Your Controller
Figure 5 - Surge Suppression for Inductive AC Load Devices
Recommended Surge Suppressors
Use the Allen-Bradley surge suppressors shown in the following table for use with relays,
contactors, and starters.
Output device Output deviceOutput device
Varistor
RC network
Surge
suppressor
Recommended Surge Suppressors
Device Coil Voltage Suppressor Catalog Number
Type
(1)
Bulletin 100/104K 700K
24…48V AC 100-KFSC50
RC110…280V AC 100-KFSC280
380…480V AC 100-KFSC480
12…55 V AC, 12…77V DC 100-KFSV55
MOV56…136 VAC, 78…180V DC 100-KFSV136
137…277V AC, 181…250 V DC 100-KFSV277
12…250V DC 100-KFSD250 Diode
Bulletin 100C, (C09…C97)
24…48V AC
100-FSC48
(2)
RC110…280V AC
100-FSC280
(1)
380…480V AC
100-FSC480
(1)
12…55V AC, 12…77V DC
100-FSV55
(1)
MOV
56…136V AC, 78…180V DC
100-FSV136
(1)
137…277V AC, 181…250V DC
100-FSV277
(1)
278…575V AC
100-FSV575
(1)
12…250V DC
100-FSD250
(1)
Diode
Bulletin 509 Motor Starter Size 0...5
12…120V AC 599-K04
MOV
240…264V AC 599-KA04
Bulletin 509 Motor Starter Size 6
12…120V AC
199-FSMA1
(3)
RC
12…120V AC
199-GSMA1
(4)
MOV
Bulletin 700 R/RM Relay
AC coil Not Required
24…48V DC 199-FSMA9
MOV50…120V DC 199-FSMA10
130…250V DC 199-FSMA11
Bulletin 700 Type N, P, PK, or PH Relay
6…150V AC/DC 700-N24 RC
24…48V AC/DC 199-FSMA9
MOV50…120V AC/DC 199-FSMA10
130…250V AC/DC 199-FSMA11
6…300V DC 199-FSMZ-1 Diode
Miscellaneous electromagnetic devices limited to 35
sealed VA
6…150V AC/DC 700-N24 RC
(1) RC Type not to be used with Triac outputs. Varistor is not recommended for use on the relay outputs.
(2) Catalog numbers for screwless terminals include the string ’CR’ after ’100-’. For example: Cat. No. 100-FSC48 becomes Cat. No. 100-CRFSC48; Cat. No. 100-FSV55 becomes 100-CRFSV55; and
so on.
(3) For use on the interposing relay.
(4) For use on the contactor or starter.
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