Datasheet

5
sensing.honeywell.com
MICRO SWITCH™ Snap-in Panel Mount Basic Switches
Table 1. Specifications
Characteristic Parameter
Description snap-in panel mount basic switch
Actuators
momentary action
push-pull
push momentary, pull-to-cheat
Terminations quick connect, 4,78 mm x 0,51 mm [0.188 in x 0.020 in]
Amp rating 10 A, 16 A
Operating temperature -37 °C to 82 °C [-35 °F to 180 °F]
Operating force 4,17 N [15 oz] max.
Mechanical life 1 million operations, 95 % survival
Circuitry SPNO, SPDT, DPDT
Voltage 125 Vac, 250 Vac, 277 Vac
Approvals UL, CSA
Table 2. Electrical Ratings
Series Electrical rating
DM
UL and CSA rating: 10 A, 1/2 HP, 125, 250 or 277 Vac
DP
UL standard 508, 14 A, 3/4 HP, 125, 250 Vac;
Pilot Duty: 150 V A – 125, 250 Vac; 16 A, 125, 250, 277 Vac; 3/4 HP, 125, 250 Vac
MOMENTARY ACTION
Momentary action switches are available in a choice of concave,
convex, or bullet nose plunger styles.
Concave plunger Convex plunger
Bullet-nose plunger Pull-to-cheat plunger
PUSH-PULL
When plunger is depressed, it remains in the depressed position
and maintains circuit transfer. Switch contacts return to the previ-
ous position when the plunger is pulled to the original extended
position.
PULL-TO-CHEAT
Pull-to-cheat operates normally as a momentary action switch.
However, by pulling the plunger beyond the normal free position, a
maintained-on position is achieved.
POSSIBLE VARIATIONS
In addition to the standard quick-connect 4,78 mm x 0,51 mm
[0.188 in x 0.020 in] terminals, 6,35 mm x 0,81 mm [0.25 in x
0.032 in] terminals can be provided. The quick-connect terminals
can be provided with terminals formed at different angles. DM
plungers and faceplates are available in combinations of white,
black, gray, or red.