Key Features

• Manually shut down equipment in an emergency situation
• Manually engage/disengage ventilation system
• Safety lock mechanism prevents operating errors
• Finger protection mechanism
• Push-lock, turn-reset feature
• Meets B52 code requirements (when combined with the Top Mounted Strobe)
• RoHS Compliant

Specifications

Mechanical

Size

40 mm (1.57 in) diameter

Actuator Type

Round button, mushroom

Durability

(setting and resetting once = one operation)
Mechanical: 300,000 operations min
Electrical: 300,000 operations min

Mode of Operation

1 NC contact, in reset position

Switch Function

ON-OFF

Features

Push-Lock, Turn-Reset

Electrical

Dielectric Strength

Between terminals of same polarity and between each terminal and ground: 2,500 VAC, 50/60 Hz for 1 min

Circuit

SPST-NC

Current Rating

10A (AC/DC)

Voltage Rating

110 VAC, 24 VDC

Environmental

Operating Temperature

-40°C to 70°C (-40°F to 158°F) with no dicing or condensation

Operating Humidity

35% to 85%

Certifications

Conforms to

CSA-C22.2 No. 14, UL 508

EN60947-5-1, EN60947-5-5

IP65 (oil-resistant)