MICRO SWITCH™ Snap-in Panel Mount Basic Switches DM | DP Series Datasheet MICRO SWITCH™ DM | DP Series Snap-in Panel Mount Basic Switches MICRO SWITCH™ DM/DP basic switches are designed for a variety of applications, and known for their compact, lightweight design and accurate repeatability. The DM/DP Series is a special application precision switch that can be used in a variety of applications, including appliance door lights and door interlocks, as well as service panels. The DM/DP Series snap-action switches have momentary, push-pull, and pull-to-cheat configurations. The quick- connect terminals and snap-in, panel-mount housings provide easy installation. In addition to the standard quick- connect terminals (4,78 mm x 0,51 mm [0.188 in x 0.020 in]), larger 6,35 mm x 0,81 mm [0.25 in x 0.032 in] quick- connect terminals can be provided. What makes our switches better? • The right switch at the right cost for the product performance Series meets industries’ most common standard applications eliminating need for product modifications Repeatable and consistent performance for up to one million lifecycles DP Series meets UL 508 requirements with extended electrical endurance for industrial applications INDUSTRY STANDARD VALUE • RELIABLE sensing.honeywell.com 2 EASY INSTALLATION Features Attractive, rugged snap-in design allows these switches to be easily installed. and Benefits Quick-connect terminals reduce installation time. VARIETY OF CIRCUITRIES AND OPERATING ACTIONS DM and DP Series switches offer a choice of momentary, push-pull, or pull- to-cheat actions to meet equipment requirements. Circuitry options of SPDT, DPDT, and SPNO fit a number of applications. Options for low energy circuits LONG LIFE With a mechanical life of up to 1,000,000 operations, DM and DP Series switches deliver repeatable and consistent performance. UL 508 for industrial control equipment WIDE OPERATING TEMPERATURE RANGE DM and DP Series operate from -37 °C to 82 °C [-35 °F to 180 °F] to meet many different environmental requirements. EASILY CONTROLS LOW-VOLTAGE DC APPLICATIONS Switches available with a choice of silver or gold-alloy contacts to handle a variety of electrical load requirements. MEETS UL 508 DP Series meets Industrial Control Equipment’s (UL508) requirements with extended electrical endurance of 100,000 operations for long-life applications. NORTH AMERICAN APPROVALS DP: UL recognized file #E22779, CSA certified file #LR4442 DM: UL recognized file #E12252, CSA certified file #LR4442 sensing.honeywell.com 3 Potential Applications APPLIANCE DOOR LIGHTS Used in turning lights “on” in refrigerators and freezers when the door is opened DOOR INTERLOCKS Found as a door interlock on residential HVAC equipment and service panels to interrupt power when door access panels are opened INDICATOR CIRCUITS Often used for general purposes to turn lights “on” or “off” when doors and/or panels are opened sensing.honeywell.com 4 MICRO SWITCH™ Snap-in Panel Mount Basic Switches Table 1. Specifications Characteristic Parameter Description snap-in panel mount basic switch momentary action Actuators 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 UL standard 508, 14 A, 3/4 HP, 125, 250 Vac; DP Pilot Duty: 150 V A – 125, 250 Vac; 16 A, 125, 250, 277 Vac; 3/4 HP, 125, 250 Vac MOMENTARY ACTION PUSH-PULL Momentary action switches are available in a choice of concave, When plunger is depressed, it remains in the depressed position and maintains circuit transfer. Switch contacts return to the previ- convex, or bullet nose plunger styles. ous position when the plunger is pulled to the original extended Concave plunger Convex plunger 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. Bullet-nose plunger Pull-to-cheat plunger 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. sensing.honeywell.com 5 DM | DP Series DM SERIES ORDER GUIDE 1DM Series 1DM Series 1DM Series Free position 22,4 mm [0.88 in] 11,4 mm [0.45 in] 11,4 mm [0.45 in] 19,1 mm ±1,5 mm 9,02 mm ±1,5 mm Operating position - [0.750 in ±0.06 in] [0.355 in ±0.06 in] Overtravel 9,53 mm [0.375 in] 3,05 mm [0.120 in] 3,05 mm [0.12 in] Operating force 4,17 N [15 oz] 4,17 N [15 oz] 4,17 N [15 oz] Release force 0,83 N [3 oz] 0,83 N [3 oz] 0,83 N [3 oz] Action Circuitry Plunger type Plunger Faceplate color color Momentary SPDT Bullet nose White White 1DM1 Momentary SPNC Bullet nose White White 1DM2 Momentary SPNO Bullet nose White White 1DM3 Momentary SPDT Concave Black Gray 1DM18 Momentary SPDT Convex White White 1DM21 DM301 Series 2DM Series DM401 Series Free position 24,1 mm [0.95 in] 11,4 mm [0.45 in] 17,8 mm [0.70 in] Operating position - - - Overtravel 15,9 mm [0.625 in] 3,05 mm [0.12 in] 13,2 mm [0.52 in] Operating force - 6,67 N [24 oz] 4,17 N [15 oz] Release force - 1,67 N [6 oz] 0,83 N [3 oz] Action Circuitry Plunger type Plunger Faceplate color color Push-Pull SPDT Finger grip Black Gray 1DM301 Push-Pull DPDT Finger grip Black Gray 2DM301 Momentary DPDT Concave Red Gray 2DM6 Pull-to-Cheat SPDT Finger grip White White 1DM401** ** Extended position 23,6 mm (.930 in. max.) sensing.honeywell.com 6 MICRO SWITCH™ Snap-in Panel Mount Basic Switches DM SERIES ORDER GUIDE 2DM Series DM409 Series Free position 22,4 mm [0.88 in] 21,6 mm [0.85 in] 19,6 mm ±1,0 mm 18,9 mm ±1,3 mm Operating position [0.770 in ±0.040 in] [0.745 in ±0.050 in] Overtravel 10,2 mm [0.40 in] 15,0 mm [0.59 in] Operating force 6,67 N [24 oz] 6,67 N [24 oz] Release force 1,67 N [6 oz] - Action Circuitry Plunger type Plunger Faceplate color color Momentary DPDT Bullet nose Black Black 2DM1 Pull-to-Cheat DPDT Finger grip Black Black 2DM409 * Latch position 16,9 mm ± 0,76 mm (.665 in. ± .030 in.) DP SERIES ORDER GUIDE DP Series DP Series Free position 22,4 mm [0.88 in] 31,52 mm [1.242 in] 15,1 mm ±1,5 mm 28,22 mm ±1,5 mm Operating position [0.595 in ±0.06 in] [1.112 in ±0.06 in] Overtravel 9,53 mm [0.375 in] 4,44 mm [0.175 in] Operating force 4,45 N [16 oz] 8,34 N [30 oz] Release force 0.83 N [3 oz] 0.83 N [3 oz] Action Circuitry Plunger type Plunger Faceplate color color Momentary SPNO Bullet nose White White 1DP5 Momentary SPNO Finger grip White White 1DP8 sensing.honeywell.com 7 DM | DP Series 1DM1, 1DM2, 1DM3 DIMENSIONS 7,61 mm 4X R 1,53 mm [4X R 0.06 in] SR 6,35 mm [0.30 in] [SR 0.25 in] Ø 8,63 mm [Ø 0.35 in] 13,32 mm [0.525 in] 9° max. R 1,02 mm [R 0.04 in] 24,64 mm [0.97 in] 3X 4,77 mm x 0,51 mm 1,52 mm [0.08 in] 2,8 mm 17,27 mm 4X Ø 1,53 mm [3X 0.188 in x 0.02 in] [0.11 in] [0.68 in] 1,57 mm [0.062 in] [4X Ø 0.06 in] quick connect terminal Normally 11,7 mm [0.46 in] open 2X 80° terminal 31,75 mm [1.25 in] 23,4 mm 4,82 mm [0.92 in] Normally [0.19 in] closed 5,84 mm [0.23 in] terminal 10,66 mm [0.42 in] Common terminal 9,53 mm [0.375 in] max. full overtravel position 3X 6,4 mm [3X 0.25 in] 16,06 mm ±1,5 mm [0.75 in ±0.06 in] operating position 1,14 mm to 2,54 mm thick mounting panel 11,17 mm 22,4 mm ±1,27 mm [0.88 in ±0.05 in] free position [0.045 in to 0.10 in thick mounting panel] [0.44 in] 1DM18 DIMENSIONS 4X R 1,53 mm [4X R 0.06 in] Ø 8,63 mm [Ø 0.35 in] 13,32 mm [0.525 in] 24,64 mm [0.97 in] 3X 4,77 mm x 0,51 mm 1,52 mm [0.08 in] 2,8 mm 17,27 mm 4X Ø 1,53 mm [3X 0.188 in x 0.02 in] [0.11 in] [0.68 in] 1,57 mm [0.062 in] [4X Ø 0.06 in] quick connect terminal 11,68 mm Normally [0.46 in] open 2X 80° terminal 31,75 mm [1.25 in] 23,4 mm 4,82 mm Normally [0.92 in] [0.19 in] closed 5,84 mm [0.23 in] terminal 10,66 mm [0.42 in] Common terminal 3X 6,4 mm [3X 0.25 in] 3,04 mm [0.120 in] max. full overtravel position 1,14 mm to 2,54 mm thick mounting panel 11,17 mm 11,43 mm [0.45 in] free position [0.045 in to 0.10 in thick mounting panel] [0.44 in] 1DM21, 1DM38 DIMENSIONS 4X R 1,53 mm [4X R 0.06 in] SR 12,7 mm [SR 0.5 in] Ø 8,63 mm [Ø 0.35 in] 13,32 mm [0.525 in] 24,64 mm 3X 4,77 mm x 0,51 mm 1,52 mm [0.08 in] [0.97 in] 2,8 mm 17,27 mm 4X Ø 1,53 mm [0.11 in] [3X 0.188 in x 0.02 in] [0.68 in] 1,57 mm [0.062 in] [4X Ø 0.06 in] quick connect terminal Normally 11,7 mm [0.46 in] open 2X 80° terminal 31,75 mm [1.25 in] 23,4 mm 4,82 mm Normally [0.92 in] [0.19 in] closed 5,84 mm [0.23 in] terminal 10,66 mm [0.42 in] Common terminal 3,05 mm [0.120 in] max. full overtravel position 3X 6,4 mm [3X 0.25 in] 9,0 mm ±1,5 mm [0.355 in ±0.06 in] operating position 1,14 mm to 2,54 mm thick mounting panel 11,17 mm 11,43 mm [0.45 in] free position [0.045 in to 0.10 in thick mounting panel] [0.44 in] sensing.honeywell.com 8 Ø 8,3 mm [Ø 0.325 in] MICRO SWITCH™ Snap-in Panel Mount Basic Switches 1DM301, 2DM301 DIMENSIONS (two-pole version shown) 2X R 1,53 mm [2X R 0.06 in] 6X 6,4 mm [6X 0.25 in] 13,32 mm [0.525 in] 6X 4,77 mm x 0,51 mm R 12,7 mm 17,27 mm 38,1 mm [1.5 in] [6X 0.188 in x 0.02 in] [R 0.50 in] [0.68 in] quick connect terminal 26,2 mm 4X Ø 1,53 mm [1.03 in] [4X Ø 0.06 in] 1,57 mm [0.062 in] 12° 1,52 mm 13,45 mm [0.53 in] [0.08 in] 9,9 mm 5,33 mm [0.39 in] [0.21 in] 33,5 mm [1.32 in] 39,88 mm 5,33 mm [0.21 in] [1.57 in] 9,9 mm [0.39 in] 13,45 mm [0.53 in] 12° 1,14 mm to 2,54 mm thick mounting panel 11,17 mm 15,86 mm [0.625 in] max. full overtravel position [0.045 in to 0.10 in thick mounting panel] [0.44 in] 24,13 mm [0.95 in] free position 2DM6 DIMENSIONS 2X R 1,53 mm [2X R 0.06 in] 6X 6,4 mm [6X 0.25 in] Ø 8,6 mm [Ø 0.34 in] 13,32 mm [0.525 in] 6X 4,77 mm x 0,51 mm SR 12,7 mm 17,27 mm [6X 0.188 in x 0.02 in] 38,1 mm [1.5 in] [SR 0.50 in] [0.68 in] quick connect terminal 1,52 mm 26,2 mm 4X Ø 1,53 mm [0.08 in] [1.03 in] 33,5 mm [1.32 in] [4X Ø 0.06 in] 12° 1,57 mm [0.062 in] 13,45 mm [0.53 in] 9,9 mm [0.39 in] 5,33 mm [0.21 in] 39,88 mm 33,5 mm [1.32 in] 5,33 mm [1.57 in] [0.21 in] 9,9 mm 13,45 mm [0.39 in] [0.53 in] 12° 1,14 mm to 2,54 mm thick mounting panel 11,17 mm 3,04 mm [0.120 in] max. full overtravel position [0.045 in to 0.10 in thick mounting panel] [0.44 in] 11,43 mm [0.45 in] free position 1DM401 DIMENSIONS 9,7 mm [0.38 in] 4X R 1,53 mm [4X R 0.06 in] 1,52 mm [0.08 in] Ø 8,6 mm [Ø 0.34 in] 13,32 mm [0.525 in] 24,64 mm 1,52 mm [0.08 in] [0.97 in] 2,8 mm 3X 4,77 mm x 0,51 mm 17,27 mm 4X Ø 1,53 mm [0.11 in] [3X 0.188 in x 0.02 in] [0.68 in] 1,57 mm [0.062 in] [4X Ø 0.06 in] quick connect terminal 11,7 mm [0.46 in] Normally open 2X 80° terminal 31,75 mm [1.25 in] 23,4 mm 4,82 mm Normally [0.92 in] [0.19 in] closed 5,84 mm [0.23 in] terminal 10,66 mm [0.42 in] Common terminal 13,2 mm [0.52 in] max. full overtravel position 3X 6,4 mm [3X 0.25 in] 17,8 mm [0.70 in] free position 1,14 mm to 2,54 mm thick mounting panel 11,17 mm 23,6 mm max. [0.93 in max.] extended position [0.045 in to 0.10 in thick mounting panel] [0.44 in] sensing.honeywell.com 9 1,52 mm [0.08 in] DM | DP Series 2DM1 DIMENSIONS 6X 6,4 mm [6X 0.25 in] 7,62 mm 2X R 1,53 mm [2X R 0.06 in] [0.30 in] SR 6,4 mm [SR 0.25 in] Ø 8,6 mm [Ø 0.34 in] 13,32 mm [0.525 in] 9° max. 6X 4,77 mm x 0,51 mm 17,27 mm 38,1 mm [1.5 in] [6X 0.188 in x 0.02 in] R 1,02 mm [R 0.04 in] [0.68 in] 1,52 mm 26,2 mm quick connect terminal 4X Ø 1,53 mm [0.08 in] [1.03 in] [4X Ø 0.06 in] 12° 1,57 mm [0.062 in] 13,45 mm [0.53 in] 9,9 mm [0.39 in] 5,33 mm [0.21 in] 33,5 mm [1.32 in] 39,88 mm 5,33 mm [0.21 in] [1.57 in] 9,9 mm [0.39 in] 13,45 mm [0.53 in] 12° 1,14 mm to 2,54 mm thick mounting panel 11,17 mm 10,16 mm [0.40 in] max. full overtravel position [0.045 in to 0.10 in thick mounting panel] [0.44 in] 22,4 mm [0.88 in] free position 2DM409 DIMENSIONS 2X R 1,53 mm [2X R 0.06 in] 7,62 mm 6X 6,4 mm [6X 0.25 in] [0.30 in] 2,03 mm [0.08 in] Ø 8,6 mm [Ø 0.34 in] 13,32 mm [0.525 in] 6X 4,77 mm x 0,51 mm SR 4,57 mm 17,27 mm [6X 0.188 in x 0.02 in] [SR 0.18 in] 38,1 mm [1.5 in] [0.68 in] quick connect terminal R 7,61 mm 26,2 mm 4X Ø 1,53 mm [R 0.30 in] [1.03 in] [4X Ø 0.06 in] 1,57 mm [0.062 in] 12° 13,45 mm [0.53 in] 9,9 mm [0.39 in] 5,33 mm [0.21 in] 33,5 mm [1.32 in] 5,33 mm 39,88 mm [0.21 in] 9,9 mm [1.57 in] [0.39 in] 13,45 mm [0.53 in] 12° 1,14 mm to 2,54 mm thick mounting panel 14,97 mm [0.59 in] max. full overtravel position 11,17 mm [0.045 in to 0.10 in thick mounting panel] 18,91 mm [0.745 in] operating position [0.44 in] 21,57 mm [0.85 in] free position 25,13 mm [0.90 in] extended position sensing.honeywell.com 10 1,52 mm [0.08 in] MICRO SWITCH™ Snap-in Panel Mount Basic Switches 1DP5, 1DP8 DIMENSIONS 7,61 mm 4X R 1,53 mm [4X R 0.06 in] SR 6,35 mm [0.30 in] [SR 0.25 in] Ø 8,63 mm [Ø 0.35 in] 13,32 mm [0.525 in] 9° max. R 1,02 mm [R 0.04 in] 24,64 mm 1,52 mm [0.08 in] [0.97 in] 11,43 mm 2X 6,35 mm x 0,81 mm 17,27 mm 4X Ø 1,53 mm [2X 0.25 in x 0.032 in] [0.45 in] [0.68 in] 1,57 mm [0.062 in] quick connect terminal [4X Ø 0.06 in] 11,7 mm [0.46 in] Normally open 31,75 mm terminal [1.25 in] 23,4 mm [0.92 in] 10,66 mm Stop contact [0.42 in] Common 80° terminal 5,6 mm [0.22 in] max. full overtravel position 15,11 mm [0.595 in] operating position 1,14 mm to 2,54 mm thick mounting panel 11,17 mm [0.045 in to 0.10 in thick mounting panel] [0.44 in] 18,42 mm [0.725 in] free position PANEL CUTOUTS This Honeywell datasheet supports the following MICRO SWITCH™ DM & DP Series Basic Switch Listings 1DM1 1DM338 1DP8 1DM152 1DM401 2DM1 1DM171 1DM418 2DM11 1DM175 1DM423 2DM301 1DM176 1DM425 2DM310 1DM18 1DM435 2DM4 1DM2 1DM437 2DM409 1DM21 1DM5 2DM438 1DM23 1DM502 2DM6 1DM3 1DM503 2DM640 1DM301 1DM57 2DM8 1DM32 1DM79 2DM83 1DM335 1DP5 DM-10692 sensing.honeywell.com 11 DM | DP Series ADDITIONAL INFORMATION WARNING The following associated literature is available on Honeywell’s web PERSONAL INJURY site at sensing.honeywell.com: DO NOT USE these products as safety or emergency stop • Product installation instructions devices or in any other application where failure of the • Product range guide product could result in personal injury. • Product application-specific information Failure to comply with these instructions could result in – Application note: Sensors and Switches in Chemistry Analyzers death or serious injury. WARNING MISUSE OF DOCUMENTATION • The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. • Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particu- lar purpose. In no event shall Honeywell be liable for conse- quential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell website, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. sensing.honeywell.com 12 Find out more Honeywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office. To learn more about Honeywell’s sensing and control products, call +1-815-235-6847 or 1-800-537-6945, visit sensing.honeywell.com, or e-mail inquiries to info.sc@honeywell.com Sensing and Control Honeywell 1985 Douglas Drive North 004980-2-EN IL50 GLO Golden Valley, MN 55422 November 2013 honeywell.com Copyright © 2013 Honeywell International Inc. All rights reserved.