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

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  • 2027年2月08日 發貨
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RS庫存編號:
212-5219
製造零件編號:
2TL222-7E
製造商:
Honeywell
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品牌

Honeywell

Product Type

Toggle Switch

Contact Configuration

DPDT

Switch Operation

On-On-On

Switch Contact Current

20A

Mount Type

Bushing

Terminal Type

Screw

Illuminated

No

Contact DC Voltage

28V dc

Minimum Operating Temperature

-65°C

Actuator Length

26.67mm

Contact AC Voltage

125V ac

Maximum Operating Temperature

71°C

Switch Configuration

On-On-On

Series

TL

Width

33.5mm

Standards/Approvals

CE, UL, CSA

Length

30mm

Height

26.7mm

不適用

Honeywell Series TL Toggle Switch, 20A Current Rating, 28V DC Contact Dc Voltage - 2TL222-7E


This toggle switch is a manual bushing-mount control intended for switching dual circuits in industrial and electrical installations. It provides a three-position selector arrangement for flexible routing of signals or power and is designed for environments requiring sturdy connections and a non‑illuminated actuator.

Features and Benefits:


• Double-pole double-throw contactry supports simultaneous circuit switching
• Rated for 20 A contact current to handle high-load switching
• Accepts 125V AC and 28V DC for AC and DC system compatibility
• Screw-type terminals deliver secure, field-serviceable connections
• Operates across -65 °C to 71 °C for wide temperature deployments
• Non‑illuminated metal actuator reduces wiring complexity

Applications


• Suitable for control panels requiring circuit polarity selection
• Ideal for machinery requiring changeover of two power lines
• Used with automation relay banks for manual override functions
• Can be used for vehicle or mobile equipment low-voltage switching
• Used for test rigs that need robust, repeatable manual switching

What contact arrangement does it use and why is that useful?


It uses a double-pole double-throw arrangement which permits independent switching of two separate circuits, enabling changeover or isolation tasks without additional components.

How are electrical connections MADE and maintained?


Connections are secured via screw terminals, allowing straightforward installation, periodic retightening and simple replacement in the field.

What operating positions does the mechanism provide?


The mechanism offers three distinct switch positions in an on-on-on configuration to enable multiple routing states for each pole.

How does the temperature capability affect installation choices?


The operational range from -65 °C to 71 °C allows use in both low-temperature storage environments and moderately elevated industrial ambient conditions without derating.

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