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MICRO SWITCH™ Premium Subminiature Basic Switches

Table 1. Specifications

Characteristic

Parameter

Differentiator

low operating force to 2 oz. max; power load switching capability to 11 A;

motor load handling capacity to 1/4 HP (Vac)

Ampere rating

0.1 A to 11 A

Circuitry

SPDT

Operating force

0.04 oz to 2 oz

Termination

quick connect, solder, pcb

Actuator

pin plunger, straight lever, roller lever, simulated roller lever, paddle lever

Voltage

115 Vac, 125 Vac, 250 Vac, 30 Vdc

Agency approvals

UL, CE, CSA, ENEC, MIL-PRF-8805, FAA-PMA

Agency file information

CE: 61058-1; UL: E12252; CSA: LR41372

Operating temperature

-54 °C to 121 °C [-65 °F to 250 °F]; select catalog listings 204 °C [400 °F]

Contacts

silver, gold plated, bifurcated gold

Housing

phenolic

Sealing

sealed plunger on 411SM Series, other SM Series not weather sealed

Mechanical life

up to 10,000,000 operations for 11SM listings

up to 80,000 operations for 1SM/14SM listings

up to 1,000,000 operations for gold bifurcated contacts

Size

12,7 mm H x 6,35 mm W x 20,3 mm L [0.5 in H x 0.25 in W x 0.8 in L]

Electrical data and UL codes

Table 2. UL Electrical Ratings

Code

Circuitry

Electrical data and UL codes

J

SPDT

5 A res., 3 A ind., (sea level),

5 A res., 2.5 A ind., (50,000 feet), 28 Vdc. UL rating: 5 A, 250 Vac

K

SPDT

UL rating: 5 A, 125 or 250 Vac

M

SPDT

UL rating: 11 A and 1/4 hp, 125 or 250 Vac

N

SPDT

1 A res., 0.5 A ind., 30 Vdc. UL rating: 1 A, 125 Vac

P

SPDT

1 A res., 30 Vdc. UL rating: .1 A, 125 Vac

R

SPDT

5 A res., 3 A ind., 2.4 A lamp load (sea level),

5 A res., 2.5 A ind., 2.4 A lamp load, (50,000 feet), 28 Vdc.

5 A res., 5 A ind., 1.5 A lamp load, 115 Vac. 60 Hz (sea level)

S

SPDT

UL rating: 4 A, 250 Vac