ATEX Switch | Zone 1 Zone 2 Hazardous Area Ex d | ATX SWD016S300A

Zone 1 Zone 2 Switches ATEX | Ex d Hazardous Area Switch | ATX SWD

APPLETON ATX SWD016S300A

Product Category: Switches | ATEX Certified | Zone 1 & Zone 2 Hazardous Areas

Flameproof ATX SWD Series 16 and 32 Amp switches, circuit breakers and “break glass” call points manufactured by Appleton ATX are designed to prevent operation in explosive atmospheres during connect and disconnect operation of lighting and light power loads. The switches ideal for use in hazardous areas where ignitable vapors, gases or highly combustible dusts are present.

♦ See our complete range of ATEX Plugs for hazardous area electrical power distribution at low voltage – this includes flameproof plugs according to the Ex d Explosion Protection concept.

Full Range ➡ Switches Hazardous Area Zone 1 Zone 2 ATEX Ex de

SWITCH Features

Flameproof. Ideal for installation in chemical and petrochemical plants, refineries and other hazardous area industries
Available up to 690 Volts and up to 32 Amps
Two threaded entries (one top and one bottom) M20 or M25
Switch mechanism fixed at the bottom of the box
Padlockable handle

ATEX SWITCH Specification

Switch Type: 3-pole switch
Entries: 2 x M20
Weight: 1.1kg (2.43lbs)
Volume: 3.8 dm³ (231.89 in³)
Wiring Diagram Number: S300

SWD016S300A switch Specification Table

ATEX Certifications & Compliances	Zone 1 and 2 – 21 and 22; Ex II 2 GD; IP66; IK10
Stand Materials	Marine grade aluminum alloy box with A2 stainless steel captive screws
Termination	16 Amp: 4 mm² (0.006 in²) terminals. 32 Amp: 6 mm² (0.009 in²) terminals
Internal earth	2 x 4 mm² (0.006 in²) terminals
External earth	16 Amp: M5. 32 Amp: M6
16 Amp Temperature Class	T6 for Ta = +40 °C (+104 °F), T5 for Ta = +55 °C (+131 °F)
16 Amp Surface Temperature	T95 °C (+203 °F)
16 Amp Ambient Temperature	40 °C to +55 °C (-40 °F to +131 °F)