Service Bulletin Description:
The current terminal block uses attachment points on the front side for the ring terminals. The new terminal block will use attachments on the back side. Therefore the ring terminals will have to be rotated 180 degrees.
This Service Bulletin PDF download contains information for the following:
4KWFC120MAW3 YWEEA25H0HZ4 YWFE515S0J*3 YWFE775H0H*4 WEE515SAL*2 WFC150M0J*3 WFE505W0J*3 WFE550S0L*24KMER7600AW3 MER7700LZ2 MFES3230PZ0 YMER6600F*5 YMES8800PZ04KAER5500AW3 ACR4503SF*7 AER6603SMS0YAER6303MFW5 YAES6603SF*5YWEE515S0L*2 YWFC150M0J*3 YWFE521S0H*4 YWFE975H0H*4 WEE745H0LZ3 WFC315S0J*3 WFE515S0J*3 WFE775H0H*4YWEE745H0LZ3 YWFC315S0J*3 YWFE550S0L*2 WEC310S0L*2 WEE750H0H*4 WFE320M0J*3 WFE525S0J*3 WFE975H0H*4YWEE750H0H*4 YWFE505W0J*3 YWFE745H0F*5 WEE515S0L*2 WEEA25H0HZ4 WFE505W0H*5 WFE535S0L*2MER6600F*5 MES8800PZ0 MSES7530PZ0 YMES8800FZ5ACR4303MMS0 AER6603SF*5 YACR4503SFW8 YAER6603SMS0 MER4600LS2 MER8800FZ5 MGR6600PZ0 YMER7700LZ2 YMSES7530PZ0MER4800PZ0 MES8800FZ5 MGS8800PZ0 YMER8800F*6 ACR2303MFW7 AER6303MF*5 YACR4303MFW8 YAER6303MMS0ACR4303MF*7 AER6303MMS0 YACR4303MMS0 YAER6603SFW5 KFEG500E*6 KSEB900ESS6 KSIS730PSS0 YKSEG700E*6JDS1450ML0 JIS1450ML0 KFEG504KPS3 KSEG700E*6 YKFEG500E*7KSDB900ESS5KSEG950ESS5 YKSDB900ESS5KSDG950ESS3 KSIB900ESS3 YKSEB900E*6JES1750ML0 JDS1750ML0 JES1450ML0
The PDF may also contain information that applies to additional models not listed.