Omron for Use with A22 E-Stop Pushbutton Switch, 1 NO

A22E Series Emergency Stop Switch

The A22E series emergency stop switch is supplied as a complete or sub-assembled unit and can be installed in a 22mm or 25mm diameter hole. The switch unit can easily be mounted without the use of tools.

• Direct opening mechanism to open the circuit when the contact welds
• Safety lock mechanism prevents operating errors
• Easy mounting and removal of Switch Blocks using a lever
• Mount three Switch Units in series to improve wiring efficiency (with non-lighted Switch Units, three Units can be mounted for multiple contacts)
• Finger protection mechanism on Switch Unit provided as a standard feature
• Install using either round, or forked crimp terminals
• Non-lighted models IP65 (oil-resistant), lighted models IP65
• A lock plate is provided as a standard feature to ensure that the control box and switch are not easily separated

Completely Assembled Models

• Non-lighted, 818-2009, 861-4616, 757-9089, 549-479, 841-1809 & 861-4610 (with Emergency Off legend)
• Lighted, without voltage reduction unit, 757-9092 & 757-9095

Switch with Integrated Control Box

• Non-lighted, 746-7154 & 746-7163

Operation Units only

• Non-lighted 746-7166 & 746-7157
• Lighted 746-7150

Switch Units only

• Without voltage reduction unit, 861-4629 & 861-4622
• With voltage reduction unit, 861-4626

Accessories

• LED lamp, Red, 24 Vac/dc, 861-4635
• Emergency Stop legend plate, 60mm dia. 757-9109
• Emergency Off legend plate, 60mm dia. 746-7160
• Control Box, yellow, 1 hole, 746-7179
• E-Stop Shroud with Emergency Off legend, yellow, 746-7172
• E-Stop Shroud, yellow, 746-7176 (no spacers) & 746-7185 (2 spacers)

Standards

UL508 C22.2 No.14, EN60947-5-1 & EN60947-5-5 (certified direct opening mechanism), GB14048.5, EN60947-5-1.

Approvals

UL, cUL, TUV, CCC.