Interactive Catalog Replaces Catalog Pages Honeywell Sensing and Control has replaced the PDF product catalog with the new Interactive Catalog. The Interactive Catalog is a power search tool that makes it easier to find product information. It includes more installation, application, and technical information than ever before. Sensing and Control Honeywell Inc. 11 West Spring Street Freeport, Illinois 61032 Click this icon to try the new Interactive Catalog. Basic Switches Snap-in Panel Mount DM/DP Series Momentary Action Alternate Action Push-Pull Pull-to-Cheat Bullet nose plunger (SPDT shown) Bullet nose plunger (DPDT shown) Finger grip plunger (DPDT shown) Finger grip plunger with flat tip (SPDT shown) FEATURES 1 Attractive, rugged snap-in panel mount design — easy installation 1 Choice of momentary, alternate pushpull and pull-to-cheat operation 1 Quick-connect terminals 1 Expected mechanical life: 1 million operations, 95% survival 1 Temperature range: −35° to +180°F (−37° to 82°C) 1 UL recognized file #E22779, CSA certified file #LR4442 DM electrical rating — UL and CSA rating: 10 amps, 1/2 HP, 125, 250 or 277 VAC MOMENTARY ACTION Momentary action switches are available in a choice of concave, convex, or bullet nose plunger styles. Convex plunger ALTERNATE ACTION These switches have push-on, push-off operation. The alternate action is at two levels, with the maintained On position of the plunger at a lower level than the normal Off. PUSH-PULL When plunger is depressed, it remains down and maintains circuit transfer. Switch contacts return to the previous position when the plunger is pulled to the 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. DP electrical rating — UL standard 508, 14 amps 3/4 hp, 125, 250 VAC; Pilot Duty: 150 V A – 125, 250 VAC; 16 amps, 125, 250, 277 VAC, 3/4 hp, 125, 250 VAC; Pilot Duty: 150 V A – 125, 250 VAC. Concave plunger NOTE: Refer to MICRO SWITCH Catalog 30 for DM switches with snap-on pushbuttons. Finger grip plunger with spherical tip (DPDT shown) POSSIBLE VARIATIONS In addition to the standard quick-connect .188 x .020N (4,78 x 0,51 mm) terminals, angled forms and .250 x .032N (6,35 x 0,81 mm) terminals can be provided. DM plungers and faceplates are available in any combination of white, black, gray, or red. MOUNTING DIMENSIONS Dimensions shown are for reference only. 2DM Panel Hole Detail 90 Honeywell Sensing and Control 1DM/1DP Panel Hole Detail For application help: call 1-800-537-6945. Basic Switches Snap-in Panel Mount ORDER GUIDE – DM DM/DP Series Characteristics: F.P. — Free Position; O.P. — Operating Position; O.T. — Overtravel; O.F. — Operating Force; R.F. — Release Force Plunger Type/Color Faceplate Color F.P. mm in. O.P. mm in. O.T. max. mm in. O.F. max. N oz. R.F. min. N oz. Catalog Listing Action Circuitry 1DM1 Momentary SPDT Bullet nose/White White 22,4 .880 19,1±1,5 .750±.060 9,53 .375 4,17 15 0,83 3 1DM2 Momentary SPNC Bullet nose/White White 22,4 .880 19,1±1,5 .750±.060 9,53 .375 4,17 15 0,83 3 1DM3 Momentary SPNO Bullet nose/White White 22,4 .880 19,1±1,5 .750±.060 9,53 .375 4,17 15 0,83 3 1DM18 Momentary SPDT Concave/Black Gray 11,4 .450 — 3,05 .120 4,17 15 0,83 3 1DM19 Momentary SPDT Concave/Red Gray 11,4 .450 — 3,05 .120 4,17 15 0,83 3 1DM21 Momentary SPDT Convex/White White 11,4 .450 9,02±1,5 .355±.060 3,05 .120 4,17 15 0,83 3 1DM38 Momentary SPNO Convex/White White 11,4 .450 9,02-1,5 .355±.060 3,05 .120 4,17 15 0,83 3 1DM301 Push-Pull SPDT Finger grip/Black Gray 24,1 .950 — 15,9 .625 — — 1DM401** Pull-to-Cheat SPDT Finger grip/White White 17,8 .700 — 13,2 .520 4,17 15 0,83 3 2DM1 Momentary DPDT Bullet nose/Black Black 22,4 .880 19,6±1,0 .770±.040 10,2 .400 6,67 24 1,67 6 2DM5 Momentary DPDT Concave/Black Gray 11,4 .450 — 3,05 .120 6,67 24 1,67 6 2DM6 Momentary DPDT Concave/Red Gray 11,4 .450 — 3,05 .120 6,67 24 1,67 6 2DM301 Push-Pull DPDT Finger grip/Black Gray 24,1 .950 — 15,9 .625 — — 2DM409 Pull-to-Cheat DPDT Finger grip/Black Black 21,6 .850 18,9±1,3 .745±.050 15,0 .590 6,67 24 2001DM1* Alternate SPDT Bullet nose/White White 22,4 .880 — 15,4 .605 5,56 20 — F.P. mm in. O.P. mm in. O.T. max. mm in. O.F. max. N oz. R.F. min. N oz. * Latch position 16,9 mm ± 0,76 mm (.665 in. ± .030 in.) ** Extended position 23,6 mm (.930 in. max.) ORDER GUIDE – DP Action Circuitry 1DP5 Momentary SPNO Bullet nose/White White 22,4 .880 15,1±1,5 .595±.060 9,53 .375 4,45 16 0.83 3 1DP801 Momentary SPDT Concave/White White 11,4 .45 9,0±1,5 .355±.060 3,0 .120 6,67 24 0,83 3 For application help: call 1-800-537-6945. Plunger Type/Color Faceplate Color Honeywell Sensing and Control 91 Door Switches Catalog Listing