Honeywell Toggle Switch, Panel Mount, On-Off, DPST, Screw Terminal, 277 V ac

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RS庫存編號:
187-3491
Distrelec 貨號:
303-45-254
製造零件編號:
2NT1-4
製造商:
Honeywell
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品牌

Honeywell

Contact Configuration

DPST

Product Type

Toggle Switch

Switch Operation

On-Off

Switch Contact Current

10A

Mount Type

Panel

Terminal Type

Screw

IP Rating

IP67, IP68

Panel Cutout Size

12.4 mm

Actuator Length

17mm

Contact AC Voltage

277V ac

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

71°C

Standards/Approvals

CE, CSA, UL

Height

26.7mm

Length

22mm

Width

53mm

Series

NT

Honeywell Series NT Toggle Switch, 10A Switch Contact Current, IP67/IP68 - 2NT1-4


This toggle switch provides a sealed, panel-mounted on-off switching solution for industrial control and equipment panels. It is designed for environments where a robust manual actuator and secure bushing mounting are required, offering straightforward screw-terminals for electrical connections and compatibility with standard panel cutouts.

Features and Benefits:


• DPST contacts deliver independent dual-circuit switching capability
• 10A current rating supports moderate power loads
• 277V AC contact voltage handles higher-voltage control circuits
• IP67 and IP68 protection preserves functionality in wet conditions
• Screw terminals allow secure, field-serviceable wiring
• Operates from -40°C to 71°C for wide temperature range use

Applications


• Suitable for control panels in factory automation systems
• Ideal for machinery requiring sealed manual switching
• Used with electrical distribution blocks for dual-circuit control
• Can be used for outdoor enclosures exposed to water ingress
• Suitable for maintenance panels where simple on-off control is required

What mounting arrangement does it require for panel installation?


It fits into a 12.4mm panel cut-out and secures via a bushing mount to ensure firm retention.

How does the actuator design affect user operation?


The actuator length is 17mm, providing clear tactile feedback and easy manual access through panels.

What approvals support its use in regulated installations?


It carries CE, CSA and UL approvals permitting use where those standards are specified.

How large is the component footprint for panel layout planning?


The switch measures 22mm in length, 33.5mm in width and 26.7mm in height for clearance and mounting considerations.

What type of switching arrangement is provided at the terminals?


The internal contact configuration is DPST, enabling simultaneous control of two circuits with one actuator.

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