Honeywell 2NT91-7

Honeywell Series NT Toggle Switch, 18A Switch Contact Current, 277V AC Contact AC Voltage - 2NT91-7

This toggle switch is a sealed, bushing-mounted control device designed for use in demanding electrical and mechanical systems where a robust manual selector is required. It provides three-position switching and is intended for panel installation with a specific cutout size, delivering reliable circuit selection in environments that may be exposed to moisture or contaminants.

Features and Benefits:

• DPDT contact arrangement allows independent double-circuit control
  On-off-on operation offers reversible or centre-off switching flexibility
  Quick-connect terminals enable Rapid wiring and maintenance
  18A rating supports substantial current loads for heavy-duty circuits
  277V AC contact capability accommodates high-voltage AC applications
  IP68/IP67 protection affords ingress resistance for wet conditions

Applications

• Suitable for control panels requiring dual-circuit selection
  Ideal for machinery where centre-off switching is needed
  Used with power distribution systems handling up to 277V AC
  Can be used for outdoor equipment exposed to water ingress
  Suitable for industrial retrofit projects needing quick-connect wiring

What mounting method does it use for panel integration?

It secures via a bushing mount and requires a 12.4mm panel cutout for proper installation.

What temperature range can I expect reliable operation within?

It operates across a wide thermal span from -40°C up to 71°C to suit varied indoor and outdoor environments.

How does the actuator size affect accessibility?

The 17mm actuator length provides a tactile lever suitable for gloved or ungloved operation while maintaining Compact panel spacing.

Are there recognised approvals that address safety and market acceptance?

It holds UL, CSA and CE approvals, indicating conformity with multiple regional standards for electrical devices.

Approvals

UL, CSA, CE