Honeywell Toggle Switch, Bushing Mount, On-Off-On, DPDT, Screw Terminal, 28 V dc, 125 V ac

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TWD6,181.00

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TWD6,490.05

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RS庫存編號:
212-5221
製造零件編號:
2TL28-1
製造商:
Honeywell
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品牌

Honeywell

Product Type

Toggle Switch

Contact Configuration

DPDT

Switch Operation

On-Off-On

Switch Contact Current

20A

Mount Type

Bushing

Terminal Type

Screw

Illuminated

No

Contact DC Voltage

28V dc

Actuator Length

26.67mm

Minimum Operating Temperature

71°C

Contact AC Voltage

125V ac

Maximum Operating Temperature

-65°C

Switch Configuration

On-Off-On

Series

TL

Standards/Approvals

CE, UL, CSA

Width

33.5mm

Height

26.7mm

Length

30mm

不適用

Honeywell Series TL Toggle Switch, 20A Current Rating, DPDT Contact Configuration - 2TL28-1


This toggle switch provides a manual mechanism for selecting between three circuit states in industrial control and instrumentation environments. It is a bushing-mounted, non-illuminated switch intended for installations where a compact, robust selector with multiple contact poles is required. The device suits electrical panels and machinery control interfaces where reliable mechanical switching across alternating and direct voltages is necessary.

Features and Benefits:


• DPDT contact arrangement enables two independent circuits to be switched simultaneously
• On-Off-On operation allows centre-off selection for reversible control
• Screw terminals permit secure, serviceable wiring connections
• Rated for 125V AC and 28V DC to accommodate mixed-voltage systems
• 20A contact rating supports heavy-current switching duties
• Approved to CE UL CSA standards for recognised safety conformity

Applications


• Suitable for reversing motor direction in control cabinets
• Ideal for selecting between power sources in distribution panels
• Used for manual mode selection on automation equipment
• Can be used for switching auxiliary circuits in industrial machinery

What type of mounting is required for installation?


It mounts via a bushing and is intended for panel or enclosure front-face fitting using a compatible hole and securing nut.

How does the switch perform in temperature extremes?


It operates across a wide temperature range from -65°C to 71°C, enabling use in cold storage and elevated-ambient industrial spaces.

What actuator reach should be allowed in a panel cut-out?


The actuator projects 26.67mm from the mounting plane, so panel spacing should permit that clearance for reliable operation.

Are the terminals suitable for periodic maintenance?


The screw-type terminals allow repeated disconnection and reconnection with standard tools for servicing or reconfiguration.

How Compact is the device for tight installations?


The body measures 33.5mm in width, 30mm in length and 26.7mm in height, offering a small footprint for dense control layouts.

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