Cut Sheet

V7-T1-316 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
Technical Data and Specifications
HT800—Specifications
Electrical Ratings—HT800 Standard Contact Blocks, UL Rating
UL A600 and P600 Ratings
Notes
1
Heavy-duty.
2
Standard-duty.
3
DC ratings do not apply to NOEM (Normally Open Early Make) and NCLB (Normal Closed Late Break) contact blocks HT8C and HT8D.
4
Maximum make or break volt-amperes at 300V or less.
Description Specification
Mechanical Ratings
Frequency of operation
Pushbuttons 6,000 operations per hour
Selector switches 3,000 operations per hour
Push-pull operators 3,000 operations per hour
Mechanical endurance/life
Pushbuttons 10 x 10
6
operations 6K ops/hr with 6 NO on left and 6 NC on right
Selector switches 250 x 10
3
operations 3K ops/hr with 2 NO on left and 2 NC on right
Push-pull operators 250 x 10
3
operations 3K ops/hr with 6 NO on left and 6 NC on right
Climatic Conditions
Operating temperature 10° to 140°F (–12° to 60°C)
Storage temperature –40° to 176°F (–40° to 80°C)
Altitude 6,562 ft (2,000m)
Humidity 95% RH at 60°C
Te r m i n a l s
Contact blocks #6-32 posidrive saddle clamp type, 1 x 16 AWG to 2 x 14 AWG, 12 in-lbs max.
Light units #6-32 posidrive saddle clamp type, 1 x 22 AWG to 2 x 14 AWG, 7 in-lbs max.
Electrical Ratings
Standard contact blocks UL (NEMA) rating See table below.
Logic level contact block power rating 5V 1 mA (minimum)
28V 500 mA (maximum)
Description/Function
Contact
Type AC DC Catalog Number
Standard normally open contact NO A600
1
P600
2
HT8A
Standard normally closed contact NC A600
1
P600
2
HT8B
Normally open early make contact will make circuit before standard
NO contact. DC ratings do not apply.
NOEM A600
1
— HT8C
Normally closed late break contact will open after standard NC
contact. DC ratings do not apply.
NCLB A600
1
— HT8D
Logic level, low voltage NO contact. Gold plated contacts. NO 5V 1 mA (minimum)
28V 500 mA (maximum)
HT8E
Description
50 Vac or 60 Hz Vdc
3
120 240 480 600 125 250 600
Make and emerg. interrupting capacity (amp) 60 30 15 12 1.1 0.55 0.2
Normal load break (amp) 6 3 1.5 1.2 1.1 0.55 0.2
Thermal current (amp) 101010105 5 5
Voltamperes:
Make and emerg. interrupting capacity 7200 7200 7200 7200 138
4
138
4
138
4
Normal load break 720 720 720 720 138 138 138