Euchner SN03-R12-502‌板卡船舶半导体工控备件优势经销

Euchner SN03-R12-502‌ 是德国安士能（Euchner）生产的‌SN系列组合行程开关‌，具体为‌单柱塞、螺纹连接型‌安全限位开关，常用于机床自动化、安全门监控及机械位置检测场景，具备高防护等级与可靠的机械寿命。

作为您在工控备件领域的“搭子”，结合您此前对西门子触点模块、Videojet泵组件的精准定损与供应链评估经验，这款行程开关虽属基础传感元件，却是设备安全回路中防止误操作与机械过冲的“物理防线”。针对SN03-R12-502，我为您梳理了从技术规格解析到采购风控的完整评估方案：

1. 核心技术参数与功能定位

该型号属于 Euchner SN 系列中的经典款，专为严苛工业环境设计，其核心价值在于“机械触发的高可靠性”：

Asco 8300D55F Solenoid Valve 120V/60Hz 1/8" NPT -

EFECTOR PN7024

Balluff BIS C-300-PU1-01 Read/Write Head BIS00P5 -

SMC CDRA1BS80-90C ACTUATOR

Eaton ED3200BP10 Series C Molded Case Circuit Breaker 200A3-Pole 240VAC 125VDC

FANUC ROBOTICS A05B1324K051

WESTINGHOUSE KA3225F BREAKER

PARKER HANNIFIN D3W20DNYC456

XYCOM 70400-001 T3065-4 XVME-400 Board - Reconditioned

SMC EX240-SDN2 DeviceNet Serial Interface SI Unit W/9ea Pneumat- Reconditioned

SCOT 118.000.385 for MotorPump -

Siemens Sitrans P300 Pressure Transmitter 7MF8023-1DY14-1MJ6-Z-

Sick AGSS-1200-1141 Light Curtain Sender 1183mm ProtectedHeight

RTW S24UMTFNL3 BORING BAR

GLOBAL PRODUCTS 534032RT

ASCO G2-2 I/O Module Sinking (NPN) 8 Inputs Asco 239-1312 -

CIO DAS80216 BOARD

GROSSENBACHER ELEKTRONIK 86008327

Teradyne 229-216-00 Circuit Board TS216 - Reconditioned

SIEI Ultract UL40360.3AB Bless 351VAC - Reconditioned

Allen Bradley 1785-L60B Processor Module - Reconditioned

Sick XC40S-0603A0A00BA0 Safety Light Curtain Emitter 1 204 156 -Reconditioned

Turck NI50-CP80-VP4X2/S10 Sensor -

Gould AS-B873-011 Analog Input Module 0-10V - Reconditioned

Teradyne 879-300-00 BPF PCB Circuit Board - Reconditioned

GONZALEZ GMD118651L PLATE

SMC CDRB1BW63-180S-S7PSDPC-XF Rotary Air Cylinder

Keyence GT2-72CP High-Accuracy Digital Contact Sensor Amplifier-

Siemens 3RA21101HA161BB4 Combination Starter DOL S00 5.5-8A-

Kistler FA 1084229 Cable -

Allenair Cylinder Type E 3X416 Air Cylinder -

MICROSTAR LAB MSXB03703A2Z BOARD

Enerpac VEB11000A 4-Way Solenoid Valve 24VDC GW Lisk Coils -

BERGER LAHR CI0104515 MOTOR

Parker OEM1000 Power Supply 1000 Watt Output 120/240VAC Input-

Jackson HD-1208 Rectangular Modulating Zone One T Damper -

Phoenix Contact FL MXT 4-Slot Extension Module 2832331 -

Allen Bradley 1738APB ArmorPoint Profibus Adapter - FactorySealed

NORDSON 109302 BOARD

Applieed Robotics 0004-D48A /03 Adapter ChangerXC50.1SGRVDDC-0

Siemens 6SE7028-0ES87-2DA1 Masterdrives Braking Unit DC510V-650V 50kW 40A

Bell & Gosset CHX Heat Exchanger BN503004014004

Westinghouse 1287C56G01 Seltronic Breaker Test Kit w/Case.Condition:

Allen Bradley 1305-BA03A-HA2 AC Drive Ser. C

STATIC CONTROLS 956S1202 DISPLAY

SIGMA AT16403105

Berarma 02-PSP1-25-USH

IMO SEIKO INSTRUMENTS CONVERTER

Allen Bradley 1326-CFUT-30 Assembly Cable COMM-VEL FDBK 30FT T -Sealed in F...

GATES 507XH400 POWERGRIP TIMING BELT

Ashcroft B461S Pressure Switch -

General Electric 504-0207 WESDAC D25 Main Board 820-0480-01-

PHOENIX CONTACT 2281089

NIBCO LD3222-3 Lug Style Butterfly Valve

FEDERAL MAXUM MAHR V6401 INDICATOR

RJ LNXX ENHUSDURR5

Parker N3153607953 Valve 140 PSI Inlet Max, 120V 60HZ 110V 50HZ-

SECO WARNER ELECTRIC B28155 BOARD

SMC RDL Compact Pneumatic Cylinder -

RACINE 0D4AWHS106S20 VALVE

Robo Cylinder RCP-C-SA6-I-P Controller Drive Module 24VDC 2AClass 2

SMC RSDC18 Pneumatic Cylinder 145PSI -

NORDIC 2534100 CONTROLLER

Schneider Electric 690-MCB-000-00 Field Wiring Block -

Sick C40S-0603DC200 Light Curtain Emitter 600mm 1026835 -

Allen Bradley 1792D-CB18JP ArmorBlock MaXum I/O Cable Series B -Factory Sealed

TURCK RSMRKM8625MS1587 Cordset -

Krom Schroder TC 318TN05-N Tightness Control Valve 110/120VAC50/60Hz 7 PSI M...

Ross 7776A4400 Solenoid Control Valve 5/2 XMIRROR DBLValve-SZ4

Siemens 4AM4041-8BC40-0C Control Transformer 1PH

FAIRCHILD TB52264

VICKERS 32D432 ENCODER

Boston #718-30-J 30:1 Ratio Gear Reducer -

Barrett Electronics DF65067249 F/V SPD Control Board -

PHD Micro Parallel Pneumatic Gripper Series 190-

Fanuc A06B-6059-K031 Unit Adapter No.N1712 1989 12 -

SMC CXSWL32TN-50 Dual Rod Compact Guided Cylinder 32mm Bore x 5-

SMC MGPL40-25AZ Compact Guide Cylinder -

Tol-O-Matic BC210 SK30.625 Pneumatic Cylinder BC2#752868 -

Allen Bradley 1321-3RA35-B Ouput Line Reactor 3PH 35A, 0.8mh I-

VICOR VIL10CY

Techna-Check Model 1600-L Tool Monitor System -

Spirax FT14 Steam Trap

Marcie MN2000Y-LR-2002K Transformer Disconnect -

MERCURY WETTED 300791 RELAY

PARKER L665882153

Graham Transmission 1/3 HP DC Motor 1800 RPM 0/100VDC 48C FrameTENV -

Cotterman 1AWP2436A3 A5-8 C2 P6 Steel Work Platfo

Chesterton 691108 Flowmeter Dual Flow -

LUBRIQUIP 7600031

Balluff BNS-816-X595-B04-00-12-610-11 Limit Switch -

Smc P1D4L063MC-0075GNNNN Pneumatic Cylinder 10 BAR -

Fanuc A660-2005-T166/L14R53 Cable -

FANUC A660-2005-T006#L15R53 CABLE

Fanuc A660-2005-T168/L14R53B Cable Male / Female Connector -

FANUC A660-2005-T165#L14R53 CABLE

NORGREN EC90DG-A-1-0-0-0-0-L-45-10 PNEUMATIC POWER CLAMP

Rexroth R901261525 Valve -

SMC MGPM25TF-250Z Pneumatic Guided Cylinder -

MARATHON 0.5HP AC Motor 56C Frame -

CASAPPA PLP10.180-02 HYDRAULIC PUMP

APOLLO 86A-208-01 VALVE

Marposs 6366323703 Circuit Board -

Dwyer V6EPB BS5B CV Flotect Mini-Size Flow Swith w/ Valve -

FANUC EE-4696-253-007 CABLE

SCA SCHUCKER CABLE 00284.A6B111

Warner UM-210-3040 Clutch Brake -

EGM XS1011330000 In / Out Analog Amplifier Sensor -

MILWAUKEE VALVE 2885A

Bradley S05-153 Eye/Face Wash Assembly Option -

NLB BV2180  for BV36-115 By-Pass -

TELEMECANIQUE XCSL767B3

Allen Bradley 2707-L8P2 DTAM-Plus Operator Interface Panel LCDControl.Condition

ASM TSP 400 CPL Conveyor Controller 03060811 S04 -

Mettler Toledo AJB541M Precision Junction Box 30206111 -

ROSS D2753A8011 Poppet Valve 3-Way 2-Pos Normally Closed 1-10 B-

Allen Bradley 20-COMM-E /B PowerFlex EtherNet Adapter FRN V4.00- Factory Sealed

SMC ECX2N25-100 CX2 Guided Cylinder 25mm Bore x 100mm Stroke-

Gates 1400-14M-85 Timing Belt -

ACCUTACH SR200241 COUNTER

PRINTED CIRCUIT BOARD 97005480 BOARD

WTC 304-0035 SCR Welding Contactor Rectifier Assembly -

FANUC DE-6056-969-021 CABLE

SMC CDL COMPACT PNEUMATIC CYLINDER

Reliance F52A0624 MC Duty Master UniBrake 6lb-ft 230/460VAC 1PHVolts 28/.14 Amp

DAYKIN TF3001K INDUSTRIAL CONTROL TRANSFORMER

Fanuc A20B-2003-0270/03B Back Panel Circuit Board -

RESEARCH COTTRELL INC 111300D

DAYKIN Electric GMDGTA-05 Transformer Disconnect Switch 480V-

Load Cell Central OM-13 AC Powered Signal Conditioner. - FactorySealed

ATLAS COPCO CP112002

Warrick 26C1B0E Lwco 120V 26Kohm Powerout Feat OEM Sensor -

Rexroth GTM060-NN-1-010C-NN02 Gearbox 10:1 Ratio R911297268-

Hirata HPC-747A Robot A

Allen Bradley 1336S-B007-AA-EN-HA1-L6 AC Drive 7.5 HP 3PH380-480VAC - Recond...

Numatics L23XX452OP00030 Haz Loc Sol Air Ctrl Valve 3/8' 120Vac-

THK SHS25V3ZZC1+1000L-II Linear Guide Assembly (1 Set of 2)

Parker T6C 010 3R00 B1 Single Vane Hydraulic Pump

Indramat 090A-0Z0-4-C/110-A-0/WI522LV/S001

Square D SL400 Circuit Breaker 400A 3P 600V I-LINE Plug-OnSub-Feed Lug Kit -...

Siemens 003212734-02 TDS120/1D Servo Amplifier Board

Siemens 6EP1337-3BA00 SITOP Modular Power Supply 120/230VAC 1PH24VDC Out

Keyence LK-503 Laser Displacement Sensor for LK-2503

HONEYWELL 1911IER3USB5

Siemens 1LA7070-4AB91 Electric Motor 71-4P 0,25kW 60Hz 3-Phase460V 0.65A 150...

Watlow BHN713E13-20 Screwplug Immersion Heater 1500W 480V 3PH13-1/4" Immersion

Continental Contitech B-1400 Silent Sync SynchronousBelt.Condition:Factory Seal

Fanuc A16B-3200-0450 LR Mate Main CPU Board -

ABB 57160001GV /8 Digital Input Module 115VAC Digital 16 Point -Reconditoned

MTS Temposonics ERS0120UD341V03 E-Series Position Sensor -

Parker HP010-2-NMD Highuick Couplings 1/2"-14 NPT-

Advanced Controls NANO-C NanoTron Boiler Controller Conductivit-

TESTAR 07XJ8519 PROBE

FLOWSERVE GEB2667701B3 SEAL

ARO PROVENAIR ANASKABBAB156

EDCO USA ML25NES PUMP

AUTOMATIC VALVE USA AVD0398002

TOPWORX 7.31E+11 SWITCH

MOTION INDEX 06-10004 ROLLER, E PART -

Halstrup Walcher PS10 Pressure Sensor 9276/590 Delta_P -

GATES 14MX-33S-90 SPROCKETS -

Kennametal KM40 CLSR 1660C Clamping Unit -

LIMITORQUE 10433 TORQUE LIMITER

Teradyne 879-379-01 Circuit Board AD379

Cyber-Tech 8501-RB Handy-Grip 2 Pushbutton + Trigger w/Caps(DC

Atlas Copco Electric Nutrunner 4230172090

Ross D2773B6085 Lockout Solenoid Valve

SMC CDR Air Pneumatic Rack & Pinion Rotary Actuator-

NORGREN AUTO PGLF511AK KIT

PARKER D1VW020DNJWLG VALVE

Xycom A33369 Xycom XVME-976 Dual PMC Carrier Module

Parker 10C2AU14AX10 Mini Cylinder -

Fanuc A17B-3300-0500 /01A Circuit Board CNC System -

Parker CC9237B Pneumatic Valve 3/8" NPT.Condition:

Advanced Motion Controls A12A100 20-80 VDC 12A.Condition:

Fanuc A05B-2401-C017 System Operator Control Panel -

Hydac MSL2G-2.0/315 Gauge Isolator Valve Multi-Station FlangeMounting 0-400P...

Oriental Motor Vexta BLFM230-GFS Bless DC Motor 10:1 Ratio 30W-

Allen Bradley 6189V-HPMOUSEP Industrial Panel Mount Mouse /A

KUNKLE 6010JHM01 Steam Safety Relief Valve, 2" In 2½" Out. Set18psi 2283 Lb/Hr.

Allen Bradley 2090-CSBM1DF-14AA07 Cable 7M Length 14 AWG 1000WMax.C

Allen Bradley 6189V-HPMOUSEP Industrial Panel Mount Mouse /A-

PROMESS E217428 AC Drive

CUTLER HAMMER 9584

AMETEK 6012-E1-CI-EP1 ELECTRODE HOLDER

FANUC 44C742430-00R01 FEEDBACK CABLE

GRASEBY 20031CAG BOARD

Carl Schenck K003088.01 B2 BVK002 PCB Control Board -

Enerpac SURD-202 Swing Clamp Cylinder 20kN Clamping Force -Factory Sealed

FESTO 4578T5314

SIEMENS 4AM40418BC400C

BOSCH REXROTH ESM023F MODULE

Tobul Accumulator 6.7A30-G40T-ETT Seal Kit -

Teradyne XTW309 Circuit Board Reconditioned

TEST PRODUCTS T51769

ROSS W6476A4938W Pneumatic Solenoid Valve 24VDC 322K33 -

Applied Robotics XC50.1EM-T-E-DN Changer Gun Side Elect Box 000- Reconditioned

Destaco Pneumatic Clamp 82M3N23006NL81 Max .6 Bar Max 30 VDC-

Brinkmann TB 16/90-GZX+323 Submersible Pump

Sommer Automatic GP408XNC-C 2-Jaw Parallel Gripper -Reconditioned

Parker PTR253-092.5/185L-AB41-C Rotating Actuator -

ACME 24020S-100L TOOL HOLDER

ALLENAIR E118X1412 CYLINDER

APPLIED ROBOTICS 031MRH04VSS

TOCCO 9FP450543 RECTIFIER

ARO PROVENAIR ANASKABBAB040 CYLINDER

COMPACT AIR PRODUCTS CYLINDER -

EFC 321J50 Dual Sprayer Gun Adapter -

SMC VV813-03S-W04D-X17-XG Manifold -

ASCO SB31D Switch -

MIDLAND ACS 0381NNJA561A FILTER

Fuji AF-300G11 Variable Frequency Drive 0.5HP 460V -

Nireco TC440 WEbAC-E Tension Controller -

Hi-Pric P-5074A PD2 Industrial Circuit Board Control -

WESTINGHOUSE 1008524 - COIL, ASSEMBLY

BannerPMA Temp Compensation Ultrasonic Sensor 80462-

SMC MGPL25TF-150 CYLINDER

YUKEN FCG-03-125-N-3090 Flow Control & Check Valve -

SMC MGPM2575 CYLINDER

NORGREN EC90DG-A-1-0-0-0-0-R-105-10 ENCLOSED POWER WEDGEPNEUMATIC CLAMP