Description

The 4NT1-7 Electronic Component Model is a rugged, cost-effective toggle switch designed to meet severe environment application needs. It is a part of the MICRO SWITCH NT Series toggle switches and offers quality construction that includes a molded-in elastomer seal between the toggle lever and bushing, and between the cover and case. Additionally, the terminal inserts are molded into the high impact strength thermoplastic case to ensure durability.

Specifications and features

• Completely sealed switching chamber
• Step-design case provides added space between terminals to help prevent shorting
• 1, 2 or 4-pole circuitry
• Standard and pull to unlock levers
• 2 or 3 positions, maintained and momentary action
• Spring-loaded actuating mechanism provides excellent tactile feedback
• High impact strength, non-tracking case enhances electrical stability
• Temperature range: –40 to 71°C (–40 to 160°F)
• UL recognized, File E12252, Vol. 1, Section 44
• CSA certified, File LR4442
• CE approved

Application Scenarios

The 4NT1-7 toggle switches can be used in various scenarios, especially where panels are subjected to periodic splash and washdowns, like in food and beverage equipment. They will also withstand exposure to heavy accumulations of early morning dew that may condense on the control panel in cabs of vehicles left outdoors overnight.

Comparison

• Rugged and cost-effective
• Completely sealed switching chamber
• Can withstand harsh environments
• Complies with UL 508, paragraph 13.3 hosedown test

• No major disadvantages found