Honeywell Technologies Toggle Switch, Panel Mount Mount, On-Off-On, DPDT, Screw Terminal, 28 V dc, 277 V ac

Honeywell Series TL Toggle Switch, 18A Switch Contact Current, 277V AC Contact AC Voltage - 2TL1-7E

This toggle switch is a panel-mount electrical selector designed for controlling two separate circuits with a three-position arrangement. It operates in an On‑Off‑On sequence and is suited to industrial and control-panel environments where manual selection between two outputs or a central off position is required.

Features and Benefits:

• DPDT contacts deliver dual-circuit switching for independent control
  18A contact rating supports high current loads without derating
  277V AC and 28V DC ratings allow AC and DC system compatibility
  Screw terminals provide secure, field-serviceable wiring connections
  Bushing mount with 12.4mm panel cutout enables simple panel installation
  Terminal and actuator materials tolerate –65°C to 71°C operating range

Applications

• Suitable for manually switching motor control circuits on control panels
  Ideal for selecting power sources in industrial automation racks
  Used with relay logic for changeover of redundant supply lines
  Can be used for user-interface panels in electrical distribution equipment

What mounting provision does it require for panel fitting?

It uses a bushing mount that seats in a 12.4mm diameter cutout to secure the switch to a panel.

How are electrical connections MADE and serviced?

Wiring is terminated to screw-type terminals that allow easy tightening and replacement during maintenance.

Which contact arrangements are provided for circuit design flexibility?

The switch employs a double-pole double-throw configuration to switch two independent circuits between two positions.

What mechanical travel is available for the operator?

The actuator projects 17mm to provide positive manual leverage for tactile position changes.

How large is the device footprint for panel layout planning?

The component measures 33.5mm across its widest point and 26.7mm in height for space allocation.

Standards

UL recognized, CSA certified, CE approved