Honeywell Technologies Toggle Switch, Bushing Mount, On-On, 4PDT, Screw Terminal, 28 V dc, 125 V ac

Honeywell Series TL Toggle Switch, 20A Current Rating, 4PDT Contact Configuration - 4TL1-3F

This toggle switch provides a Compact manual switching solution for electrical control panels and machinery. Designed for bushing mounting, it offers a straightforward on-on actuation and serves in environments demanding reliable multi-circuit selection. It is intended for use where a robust contact arrangement and straightforward installation are required.

Features and Benefits:

• Four-pole, double-throw contacts enable independent circuit switching
  20A contact rating supports moderate current loads in control systems
  125V AC and 28V DC contact capability accommodates mixed supply environments
  Screw terminals permit secure field wiring and straightforward maintenance
  Operating range from -65°C to 71°C allows use across harsh temperature conditions
  Non-illuminated actuator reduces wiring complexity and potential failure points

Applications

• Suitable for manual circuit selection in industrial automation panels
  Ideal for control desks requiring multiple isolated circuits
  Used with motor control systems needing reliable on-on switching
  Can be used for distribution panels where Compact multi-pole switching is required
  Suitable for retrofit projects replacing larger multi-contact switches

What mounting method is required for installation?

It fits into a bushing-mounted aperture and secures through the panel using the threaded bushing arrangement.

How are external connections MADE to the switch?

Electrical connections are brought to the screw-type terminals, allowing firm clamping of stranded or solid conductors.

What mechanical operation does the device provide?

The mechanism provides a two-position on-on action, switching between two fixed contact sets without an off position.

Can it handle both AC and DC systems?

Yes
the contacts are rated for operation at 125V AC and at 28V DC to suit different supply types.