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

RS stock no.:: 187-3490
Distrelec Article No.:: 301-31-756
Mfr. Part No.:: 1NT1-8
Manufacturer:: Honeywell

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

Bulk discount available

Subtotal (1 unit)*

R 602,82

(exc. VAT)

R 693,24

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 97 unit(s) shipping from 11 May 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 49	R 602.82
50 - 99	R 587.75
100 +	R 570.12

*price indicative

RS stock no.:: 187-3490
Distrelec Article No.:: 301-31-756
Mfr. Part No.:: 1NT1-8
Manufacturer:: Honeywell

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Honeywell
	Product Type	Toggle Switch
	Contact Configuration	SPDT
	Switch Operation	On-On
	Switch Contact Current	10A
	Mount Type	Bushing
	Terminal Type	Screw
	IP Rating	IP67, IP68
	Panel Cutout Size	12.4 mm
	Contact AC Voltage	277V ac
	Minimum Operating Temperature	-40°C
	Actuator Length	17mm
	Maximum Operating Temperature	71°C
	Height	26.7mm
	Length	22mm
	Width	33.5mm
	Series	NT
	Standards/Approvals	UL, CE, CSA

	Select all
	Brand Honeywell
	Product Type Toggle Switch
	Contact Configuration SPDT
	Switch Operation On-On
	Switch Contact Current 10A
	Mount Type Bushing
	Terminal Type Screw
	IP Rating IP67, IP68
	Panel Cutout Size 12.4 mm
	Contact AC Voltage 277V ac
	Minimum Operating Temperature -40°C
	Actuator Length 17mm
	Maximum Operating Temperature 71°C
	Height 26.7mm
	Length 22mm
	Width 33.5mm
	Series NT
	Standards/Approvals UL, CE, CSA

Datasheet 1NT1-8

COO (Country of Origin):: US

Honeywell Series NT Toggle Switch, 10A Switch Contact Current, 277V AC Contact AC Voltage - 1NT1-8

This toggle switch provides a rugged means to select between two circuits in industrial electrical systems. Designed for panel mounting with a bushing installation, it is intended for use where a straightforward mechanical On-On action is required and where screw‑type wiring termination is preferred.

Features and Benefits:

• Single pole double throw contact for switching two circuits simultaneously
• 10A contact rating enabling moderate current control in control panels
• 277V AC contact capability for higher‑voltage distribution applications
• IP67 and IP68 ingress protection for immersion and dust‑tight performance
• Screw terminals allow secure field wiring and straightforward maintenance
• Operating range from −40 to 71°C supports varied ambient conditions

Applications

• Suitable for control panels in automation cabinets
• Ideal for industrial machinery operator stations
• Used with electrical distribution modules requiring manual isolation
• Can be used for marine or outdoor equipment where waterproofing is necessary

What mounting hole size is required for panel installation?

The panel cut‑out must accommodate a 12.4mm bushing to ensure correct fit and sealing.

How is the switch actuated and what tactile feedback should be expected?

The actuator is a 17mm lever that provides a defined mechanical detent for positive On‑On position confirmation.

Which approvals support use in regulated installations?

It meets recognised safety and conformity standards including UL, CE and CSA for use in compliant systems.

What Terminal connection method is provided for wiring?

Termination is via screw‑style terminals designed for secure clamping of conductor ends during assembly.