MINNEAPOLIS, MN, December 1, 2021 — E-Switch introduces the ST4 series to its industrial toggle product line. The robust toggle is rated IP68 for dust and moisture and offers a single pole or double pole circuit function with 2 or 3 positions. Select from ten different function options, three electrical rating options, and a 17mm metal or 22mm plastic bat actuator. The ST4 series offers four-terminal options – 3/16” quick connect, 1/4” quick connect, solder lug, and screw terminal.
The ST4 industrial toggle series joins the ST1, ST2, and ST3 series of heavy-duty toggles. These ST series toggle switches are UL approval. Series ST1 (1-pole) and ST 2 (2-pole) provide 20A 125VAC, 15A/277 VAC; 2.0HP 125-277VAC (maintained) and 1.5HP 125-277VAC (momentary). The ST3 (3-pole) series ratings – 24A 125VAC, 15A 277VAC and 2,0HP 123 – 277VAC.
Common applications for high power switches include floor care and commercial appliances, industrial controls, medical/dental equipment, HVAC equipment, kiosks for vending and ticket dispensers, and dashboards on off-road, auto, and boating vehicles.
Specifications for the ST4 series include:
Rating: ST4 – 16(8)A 125/250VAC µT55
20(8)A, 125/250VAC µT55
20A 6-30VAC µT55
Electrical Life: 10,000 Cycles
Contact Resistance: 50mΩ Max. Initial
Insulation Resistance: 50 MΩ Min.
Dielectric Strength: 1,500V RMS
Operating Temperature: -10°C to 55°C
Storage Temperature: -10°C to 65°C
Circuit Function: SP or DP; 2 or 3 Positions
Agency Approval: cURus
Moisture Protection: IP68
Panel Thickness: 1 – 8mm
Visit E-Switch at www.e-switch.com
E-Switch offers one of the broadest switch lines available today and has been delivering innovative and quality switches to the electronics, telecom, high tech, medical, instrumentation, industrial, audio/visual, appliance markets since 1979.
Headquartered in Minneapolis, Minnesota, with offices in Singapore and Hong Kong, E-Switch’s global reach extends to Europe, Asia, and Latin America. Products include Tact, Pushbutton, Rocker, Toggle, Slide, DIP, Rotary, Keylock, Snap Action, Power, Illuminated Switches and more. E-Switch has local reps,
engineers, and account managers on hand to provide specifying assistance and quick response to 3D drawing requests and other inquiries, along with a top-notch sample program that allows engineers to examine and qualify switches for end-product applications.