1NT1-2开关的拨动开关规格书PDF中文资料

GENERAL INFORMATION

MICRO SWITCH NT Series toggle switches meet severe environment application needs for a rugged, cost-effective toggle switch. Quality construction features in clude a molded-in elastomer seal be tween the toggle lever and bushing, and between the cover and case. In addition, the terminal inserts are molded into the high impact strength thermoplastic case.

Complete sealing of the switching chamber enables NT toggles to comply with UL

508, paragraph 13.3 hosedown test.

These switches can be used where panels are subjected to periodic splash and washdowns, such as are common to 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.

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