Honeywell Toggle Switch, Bushing Mount, On-On, SPDT, Screw Terminal, 277 V ac

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RS庫存編號:
187-3497
Distrelec 貨號:
303-45-139
製造零件編號:
1TL1-3
製造商:
Honeywell
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品牌

Honeywell

Product Type

Toggle Switch

Contact Configuration

SPDT

Switch Operation

On-On

Switch Contact Current

15A

Mount Type

Bushing

Terminal Type

Screw

Illuminated

No

Panel Cutout Size

12.4 mm

Actuator Length

17mm

Contact AC Voltage

277V ac

Minimum Operating Temperature

-65°C

Maximum Operating Temperature

71°C

Length

15mm

Height

26.7mm

Series

TL

Width

28mm

Standards/Approvals

CSA, UL, CE

COO (Country of Origin):
US

Honeywell Series TL Toggle Switch, 15A Switch Contact Current, 277V AC Contact AC Voltage - 1TL1-3


This toggle switch serves as a Compact manual selector for electrical circuits in industrial and commercial control systems. It provides a two-position changeover function for routing power or control signals and is designed for panel installation in equipment where a screw-connected Interface is preferred. The unit operates across a wide ambient temperature range suitable for demanding environments.

Features and Benefits:


• SPDT contact arrangement for switching between two circuits
• Rated for 15 A enabling heavy-duty current handling
• Suitable for AC systems up to 277V for high-voltage applications
• Screw terminals for secure electrical connections
• Bushing mount simplifies panel installation and replacement
• Operates reliably from -65 °C to 71 °C for extended environmental tolerance

Applications


• Suitable for control panels in factory automation systems
• Ideal for electrical distribution switching in machinery
• Used with motor starters for manual changeover operations
• Can be used for power selection in test and measurement rigs
• Suitable for instrument panels requiring robust manual switching

What type of panel cutout is required for mounting?


The switch requires a circular panel aperture sized to 12.4mm for correct bushing fitment.

How does the actuator size affect operator interaction?


The actuator projects 17mm providing a readily accessible lever length for deliberate manual switching.

What Terminal style is provided for wiring?


External wiring is secured via screw-type terminals to ensure a positive mechanical and electrical connection.

Are there recognised safety approvals associated with this device?


The unit meets standards endorsed by UL, CSA and CE to align with common regulatory frameworks.

What mechanical configuration does the switch use during operation?


It employs an On–On mechanical operation to maintain one of two stable circuit positions when actuated.

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