Cut Sheet

V7-T1-314 Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—June 2015 www.eaton.com
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1.10
Pushbuttons and Indicating Lights
30.5 mm Watertight/Oiltight—HT800
Contact Blocks
Contact Blocks
12
Contact Block Location (Viewed from Rear)
Suffix Codes
34
Notes
1
See Page V7-T1-316 for contact block electrical ratings.
2
Maximum of four contact blocks per side or a total of eight contact blocks recommended.
3
Maximum of two contact blocks per side or a total of four contact blocks recommended.
4
Standard contact blocks without fingerproof protection.
Description/Function
Contact
Type
Without Guard
Catalog Number
Fingerproof
Catalog Number
Standard normally open contact NO HT8A HT8AP
Standard normally closed contact NC HT8B HT8BP
Normally open early make contact will
make circuit before standard NO contact.
DC ratings do not apply.
NOEM HT8C HT8CP
Normally closed late break contact will
open after standard NC contact.
DC ratings do not apply.
NCLB HT8D HT8DP
Logic level, low voltage NO contact.
Gold plated contacts.
NO HT8E HT8EP
Left Side Right Side
A =NO A5 =NO
A2 =2NO A6 =2NO
B1 =NC B =NC
B2 =2NC B6 =2NC
C =NOEM C5 = NOEM
C2 = 2 NOEM C6 = 2 NOEM
D1 = NCLB D = NCLB
D2 =2 NCLB D6 =2 NCLB
E1 =NOEM-NCLB E5 = NOEM-NCLB
F1 = NO and NC Q1 = NO and NC
F4 = 1NO-1NC
NO Contact Block
NC Contact Block