Cut Sheet

V7-T1-180 Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—June 2015 www.eaton.com
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1.7
Pushbuttons and Indicating Lights
30.5 mm Square Multifunction Watertight/Oiltight—E30
Technical Data and Specifications
Operator Specifications
Reliability Nibs
Electrical Ratings
Contact Blocks
●
UL A600/P300 nominal connect 10A
●
1NO, 1NC, 2NO, 2NC, 1NO-1NC, early make, late break and
overlapping configurations
●
Mechanical positive drive operation on NC contacts
●
Palladium alloy contact for logic level or highly corrosive
environments
Maximum Ratings for Logic Level and
Hostile Atmosphere Application
Light Unit
Note
1
Logic level contact blocks are UL A600/P500 rated per table above.
Description Specification
Climate Conditions
Operating –20° to 150°F (–29° to 65°C)
Te r m i n a l s
Light units Terminals are saddle clamp type for 2 stranded or solid wires up to 12 AWG (4.0 mm
2
)
Torque—7 lb-in (0.8 Nm)
Contact block Terminals are saddle clamp type for 2 stranded or solid wires up to 12 AWG (4.0 mm
2
)
Torque—7 lb-in (0.8 Nm)
Materials
Operator Zinc base die casting with a copper-nickel-chrome plated finish
Withstands the 200 hr. salt spray test in accordance with MIL Spec. QQ-M-151A and NEMA 4X testing.
Internal parts Including shafts, washers and springs, are made of stainless steel
Buttons and lenses Colorfast, wear resistant, molded acetal resin
Contact blocks Made of molded, heat resistant, mineral filled phenolic
Contact block plungers are molded of nylon filled phenolic
Contacts are silver
Reliability nibs These nibs combine a scrubbing action with high pressure density when the contacts are closed
They push through particles and films found on contact surfaces in industrial environments
Reliability nibs self-adjust to the application—dry circuit, normal or heavy-duty
Meet or Exceed NEMA Contact Rating Designation A600 and P300
Vac A600 Vdc P300
Description 120V 240V 480V 600V 24/28V 125V 250V
Make and emergency
interrupting capacity (Amps)
60 30 15 12 5.73 1.1 0.55
Normal load break (Amps) 6 3 1.5 1.2 5.73 1.1 0.55
Continuous current (Amps) 10 10 10 10 5 5 5
Heavy-Duty
Dry Circuit
Medium Duty
Description Specification
Maximum amperes 0.5A
1
Maximum volts 120 Vac/Vdc
Description Specification
Bulbs—Average Life
Transformer type 20,000 hrs.
Resistor/direct voltage type 2,500 hrs. min. at rated voltage
LED 60,000 to 100,000 hrs.