3SE03-SB

3SE03 North American Limit Switches General Information Non-safety Modular, plug-in metal housing Features Modular plug-in Pre-wired receptacle with pin connector Pre-wired cable Features • UL Listed, CSA Certified. • All Metal Captive Screws. • Keyed, Four-Directional Head. • Steel-Reinforced Diaphragm Seal Between Operational Head And Switch Body. • Permanent Instructions for Adjusting Operational Head. • Modular, Plug-In Housing 1.Heavy-Duty, Bifurcated, Plug-In Prongs. 2.Ample Receptacle Wiring Space with 1/2 - NPT threaded conduit opening. 3.Stepped Terminals On Single Pole; Deep Center Trough On Double Pole. • NEMA Type 6P Submersible 1.Completely Sealed With Epoxy. 2.STOOW-A Cable or Prewired Receptacle With Pin Connector. Design Modular Plug-In Housing These heavy duty plug-in limit switches may be provided as complete devices using a composite catalog number; or, separately as components; operating head, plug-in module and base receptacle. Example: Complete Switch: 3SE03-AR1 Single Pole, Double Throw contacts with Side Rotary, Momentary Head Components 3SE03-SA Single Pole, Double Throw Plug-in Module 3SE03-DR1 Side Rotary Head, Momentary 3SE03-RA Standard, Single Pole Receptacle, 1 NO + 1 NC Since components may be interchanged, operating heads, plug-in modules and receptacles may be combined to satisfy most of your everyday limit switch requirements. This leads to less inventory with greater flexibility. Operating heads include side rotary; plain and roller plunger; and, wobble. A variety of levers are available. The die-cast housing has an epoxy finish to protect against corrosion. All screws on the module and head are captive. NEMA Type 6P Submersible These heavy duty prewired, factory sealed switches meet the demanding enclosure requirements of UL (NEMA) Type 3, 4, 4X, 6P, 11, 12, and 13. They are intended for wet environments where the integrity of the threaded conduit and switch body seals must be assured. The switch body cavity including threaded conduit entry is completely sealed with epoxy. An 8 foot, 5 or 9 conductor STOOW-A cable; or 5 or 9 pin prewired receptacle with pin connector is provided as standard. Switches are provided as complete devices using composite catalog numbers; or, separately as components; operating head and switch body. UL (NEMA) Type 6P switches are designed to provide a degree of protection against the entry of water during prolonged submersion at limited depths (tested with a 6 foot head of water for 24 hours). Both the Modular Plug-in and the (NEMA) Type 6P Submersible styles provide 60 Amp make and 6 Amp break—120V AC and 10 Amp continuous current for 120, 240, 480 and 600V AC. The circuit contact configuration depends on the device selected and the application criteria. Switches are available with momentary or maintained operating heads; and, single pole, double pole or center neutral (modular, plug-in only) contact configurations. 3SE03 limit switches offer a new standard of reliability and quality in automatic control circuits under heavy duty applications. Plug-in module and receptacle are keyed. Siemens Energy & Automation, Inc. Industrial Controls Catalog 13/117 3SE03 North American Limit Switches Specifications Non-safety Modular, plug-in and NEMA type 6P submersible Technical data Type Modular, Plug-in and NEMA Type 6P Submersible Mechanical life Side rotary: 13 x 106 make-break operations minimum All others: 10 x 106 make-break operations minimum Single Pole: 1 x 106 operations typical at full load Double Pole: 1 x 105 operations typical at full load Electrical life 8 x 103 make-break operations per hour (maximum) Side operated: 0.0012 in. (modular, plug-in housing) Side rotary: 0.0014 in. (modular plug-in). Top operated: 0.003 in. (modular, plug-in housing) 1/2 in.-NPT, Prewired Cable or Prewired Receptacle with Pin Connector Switching frequency Operating point accuracy Cable entry Ambient temperature Without Cable: –10° to +121°C, 14° to 250°F With Cable: –10° to +105°C, 14° to 221°F NEMA Type 1, 3, 3S, 4, 4X, 6, 6P, 11, 13; IP67 Degree of protection Conductor size 22–12 AWG (modular, plug-in housing) 5 or 9 conductor, 16 AWG yellow jacketed type STOOW-A cable STOOW-A (prewired cable) 5 or 9 pin, 0.87 in. (22 mm) diameter receptacle (prewired receptacle with pin connector) Any position Switch body screws: 25–30 lb-in. Operating head screws: 14–18 lb-in. Mounting Tightening Torque DC, NEMA R300 NEMA rating AC, NEMA A600 Maximum current at 125V 250V 120V 240V 480V 600V Make Break 0.22A 0.22A 0.11A 0.11A 60A 6A 30A 3A 15A 1.5A 12A 1.2A Max. volt-ampere Make Break 28VA 28VA 28VA 28VA 7200VA 720VA 7200VA 720VA 7200VA 720VA 7200VA 720VA Rated thermal current Rated operating voltage DC, 1A DC, 300V AC, 10A AC, 600V Operating temperature 1) 2) Operation Temperature rating 1 Type Side rotary Center neutral Side rotary 2 Side plunger Two-sided plunger Roller side plunger Top plunger 3 Top roller plunger Wobble head 1) Temperature ranges below +32°F (0°C) are based on absence of freezing moisture or water. 2) For temperature rating of specific switch, refer to page 13/122, Operating Heads. 13/118 Temperature range Return Without cable With cable Momentary CW only or CCW only Momentary CW or CCW Maintained Momentary Maintained Momentary Momentary Momentary Momentary 10°F to 250°F -12°C to 121°C 10°F to 221°F -12°C to 105°C 14°F to 200°F -10°C to 94°C 14°F to 200°F -10°C to 94°C 14°F to 250°F -10°C to 121°C 14°F to 221°F -10°C to 105°C Siemens Energy & Automation, Inc. Industrial Controls Catalog 3SE03 North American Limit Switches Selection Non-safety Modular, plug-in metal housing Complete switches without lever - threaded cable entry: Plug-In module type Standard single pole 1 NO + 1 NC (3SE03-SA) Standard double pole 2 NO + 2 NC (3SE03-SB) Single pole (3SE03-RA) Double pole (3SE03-RB) Receptacle type surface mount Composite catalog number consisting of head, module and receptacle List Price $ List Price $ Catalog Number 1 unit Catalog Number 1 unit Operating head type Standard momentary (3SE03-DR1) 3SE03-AR1 111.00 3SE03-BR1 135.00 Standard maintained (3SE03-DM1) 3SE03-AM1 137.00 3SE03-BM1 161.00 Low torqued momentary (3SE03-DL1) 3SE03-AL1 124.00 3SE03-BL1 148.00 Momentary (3SE03-DS1) 3SE03-AS1 129.00 3SE03-BS1 153.00 Plain side plunger Momentary (3SE03-DS3) 3SE03-AS3 143.00 3SE03-BS3 167.00 Roller side plunger Maintained (3SE03-DH1) 3SE03-AH1 149.00 3SE03-BH1 172.00 Two-sided plunger Momentary (3SE03-DT1) 3SE03-AT1 122.00 3SE03-BT1 145.00 Plain top plunger Momentary (3SE03-DT3) 3SE03-AT3 136.00 3SE03-BT3 160.00 Roller top plunger Momentary (3SE03-DW1) 3SE03-AW1 117.00 3SE03-BW1 141.00 Wobble head (without lever) Side rotary CW and CCW operation convertible to CW only or CCW only Center neutral Double pole 2 NO + 2 NC (3SE03-SN) Plug-In module type Center neutral (3SE03-RB) Receptacle type surface mount CW CCW Composite catalog number consisting of head, module and receptacle Operating head type Side rotary (momentary) 5° pretravel to operate contacts. Siemens Energy & Automation, Inc. Industrial Controls Catalog Catalog Number Center Neutral (3SE03-DN1) 3SE03-NN1 (3SE03-DN2) 3SE03-NN2 List Price $ 1 unit 144.00 144.00 15° pretravel to operate contacts. Discount Code: Limit Switches 13/119