Honeywell Toggle Switch, Bushing Mount, On-Off-On, SPDT, Screw Terminal, 277 V ac
- RS Stock No.:
- 187-3489
- Distrelec Article No.:
- 301-31-753
- Mfr. Part No.:
- 1NT1-5
- Brand:
- Honeywell
Bulk discount available
Subtotal (1 unit)*
£28.40
(exc. VAT)
£34.08
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 294 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 49 | £28.40 |
| 50 - 99 | £26.41 |
| 100 + | £24.11 |
*price indicative
- RS Stock No.:
- 187-3489
- Distrelec Article No.:
- 301-31-753
- Mfr. Part No.:
- 1NT1-5
- Brand:
- Honeywell
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Honeywell | |
| Contact Configuration | SPDT | |
| Product Type | Toggle Switch | |
| Switch Operation | On-Off-On | |
| Switch Contact Current | 20A | |
| Mount Type | Bushing | |
| Terminal Type | Screw | |
| IP Rating | IP68, IP67 | |
| Illuminated | No | |
| Panel Cutout Size | 12.4 mm | |
| Contact AC Voltage | 277V ac | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 71°C | |
| Height | 26.7mm | |
| Length | 22mm | |
| Standards/Approvals | UL, CSA, CE | |
| Width | 33.5mm | |
| Series | NT | |
| Select all | ||
|---|---|---|
Brand Honeywell | ||
Contact Configuration SPDT | ||
Product Type Toggle Switch | ||
Switch Operation On-Off-On | ||
Switch Contact Current 20A | ||
Mount Type Bushing | ||
Terminal Type Screw | ||
IP Rating IP68, IP67 | ||
Illuminated No | ||
Panel Cutout Size 12.4 mm | ||
Contact AC Voltage 277V ac | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 71°C | ||
Height 26.7mm | ||
Length 22mm | ||
Standards/Approvals UL, CSA, CE | ||
Width 33.5mm | ||
Series NT | ||
RoHS Status: Exempt
- COO (Country of Origin):
- US
Honeywell Series NT Toggle Switch, 20A Switch Contact Current, SPDT Contact Configuration - 1NT1-5
This toggle switch provides manual selection between two circuits with a centre-off position for straightforward control in industrial electrical systems. It is designed for panel mounting and mechanical actuation where a robust, non‑illuminated on‑off‑on arrangement is required. The device suits environments demanding sealed protection and standard regulatory recognition while operating across a wide temperature range.
Features and Benefits:
• SPDT contact configuration delivers single‑pole changeover functionality
• 20 A switching capacity supports high‑current control tasks
• 277V AC rating enables use on medium‑voltage AC circuits
• Bushing mount with screw terminals allows secure panel installation
• IP68/IP67 protection keeps internal contacts isolated from ingress
• Operable between −40 °C and 71 °C for harsh environment performance
• 20 A switching capacity supports high‑current control tasks
• 277V AC rating enables use on medium‑voltage AC circuits
• Bushing mount with screw terminals allows secure panel installation
• IP68/IP67 protection keeps internal contacts isolated from ingress
• Operable between −40 °C and 71 °C for harsh environment performance
Applications
• Suitable for motor control panels requiring manual circuit selection
• Ideal for industrial machinery operator stations with Compact cut‑outs
• Used with distribution equipment where high‑current switching is needed
• Can be used for field instruments exposed to dust and water ingress
• Suitable for retrofit control panels needing a Durable toggle Interface
• Ideal for industrial machinery operator stations with Compact cut‑outs
• Used with distribution equipment where high‑current switching is needed
• Can be used for field instruments exposed to dust and water ingress
• Suitable for retrofit control panels needing a Durable toggle Interface
What panel aperture is required to fit this switch?
The unit requires a 12.4mm diameter cut‑out to mount through the control panel.
How are electrical connections MADE to the switch?
Termination is by screw‑type terminals providing a secure mechanical and electrical connection for conductors.
What approvals support use in regulated installations?
It carries recognised UL, CSA and CE approvals for conformity with common safety and performance standards.
Is the switch illuminated for status indication?
No, the design does not incorporate any illumination features.
What are the external dimensions for planning panel layout?
The switch occupies a face footprint of 33.5mm by 26.7mm for clearance and mounting considerations.
Related links
- Honeywell Toggle Switch On-Off-On Screw Terminal, 277 V ac
- Honeywell Toggle Switch On-On Screw Terminal, 277 V ac
- Honeywell Toggle Switch On-Off Screw Terminal, 277 V ac
- Honeywell Toggle Switch Maintained SPDT 277 V ac
- Honeywell Toggle Switch On-Off Screw Terminal, 277 V ac
- Honeywell Toggle Switch On-On Screw Terminal, 277 V ac
- Honeywell Toggle Switch On-On Screw Terminal, 277 V ac
- Honeywell Toggle Switch Maintained DPDT 277 V ac
