Filter
906 items
content loaded
Part #SIEM 3LD2103-1TP51 DISC SWITCH 3P BLK ROTARY 25A 4HOLE DOOR Sentronâ„¢ Disconnect Switch, Series: 3LD, 690 VAC, 25 A, 50/60 Hz Frequency, 3 Pole, 50 kA Short Circuit, 1NC-1NO Contact Form, Rotary Actuator, IP65 Enclosure, 4-Hole/Front
MFG #3LD2103-1TP51
Part #SIEM 52PA8A3KP POP - GRN MOM PB 1NO W/CAPS/LEGEND Siemens Point-of-Purchase Non-Illuminated Pushbutton Kit, Heavy Duty Watertight/Oiltight, Series: Command 52, 30 mm, 1NO, Momentary Contact, Momentary Contact Mode, Flush Head Operator, 2 Positions,
MFG #52PA8A3KP
$103.27/EA
Part #FURN 49AAFO AUXILLIARY CONTACT KIT
MFG #49AAFO
1 in Stock. More available 10/07/2026
Part #SIEM 3TX7117-5PC03 PREMIUM PLUG-IN RELAY, 4PDT, 15A, 24VDC SIRIUS Plug-In Relay, Premium Standard, 15 A, 1.5 W, 24 VDC Coil, 4PDT, 12 A at 277/28 VAC, 15 A at 120 VAC Contact, 14 Pins, Plug-In/Square Base, Plug-In Mount, LED, IP40, -40 to 55 deg C, 1
MFG #3TX7117-5PC03
Part #SIEM 52SA2AABA1P POP - 2POS SEL SW 1NO1NC W/ACCESSY Siemens Non-Illuminated Selector Switch, Heavy Duty Oiltight/Watertight, 30 mm Size, 1NC-1NO Contact Configuration, Maintained Contact Mode, 60 A at 110 VAC/30 A at 230 VAC/15 A at 400 VAC/12 A
MFG #52SA2AABA1P
1 in Stock. More available 10/07/2026
$151.94/EA
Part #SIEM 14HSJ32BA STARTER FVNR, SZ3, 3PH, N1, 120/240V
MFG #14HSJ32BA
1 in Stock. More available 10/07/2026
$1841.52/EA
Part #SIEM 3NA6832 FUSE,LV HRC,125A,500V,STD PKG QTY-3 * Not Returnable per Mfg * Sentronâ„¢ Low Voltage Fuse Link, HRC Design, 500 VAC, 125 A, Rated Breaking Capacity: 120 kA, -20 to 50 deg C Temperature Rating, Ceramic Material, 80 mm L x
MFG #3NA6832
1 in Stock. More available 10/07/2026
$64.83/EA
Part #SIEM SMFH46 OVERLOAD HEATER ELEMENT 9.68-9.95 AMPS MOTOR FULL LOAD CURRENT *i*OBSOLETE WITH NO REPLACEMENT Siemens Overload Heater Element, Class SMF, 9.68 to 9.95 A Full Load, 104 deg F
MFG #SMFH46
$60.03/EA
Part #SIEM 52AAGM GUARD PUSHBUTTON Siemens Guard, For Use With: Class 52 30 mm 1-5/8 in Mushroom Pushbuttons, 1-3/4 in Push-Pull Unit and Twist to Release Unit, Metal, Chrome
MFG #52AAGM
Part #SIEM 3NA3830 FUSE LINK,LV HRC,100A,500VAC,250VDC Sentronâ„¢ Low Voltage Fuse Link, HRC Design, 500 VAC, 100 A, Rated Breaking Capacity: 120 kA, -20 to 50 deg C Temperature Rating, Ceramic Material, 77.8 mm L x 52.5 mm W x 21 mm D Dimen
MFG #3NA3830
1 in Stock. More available 10/07/2026
$46.19/EA
Part #SIEM 52PA8A1 BLACK FLUSH MOMENTARY PUSHBUTTON LESS CONTACTS Siemens Non-Illuminated Pushbutton Operator, Heavy Duty Round Watertight/Oiltight, Series: Command 52, 30 mm, Momentary Contact Mode, 2 Positions, Flush Operator, NEMA 1/3/3R/4/4X/12/13, Bez
MFG #52PA8A1
$70.32/EA
Part #SIEM 52PA8B2JP POP - R-ED MOM EXT HEAD PB 1NC W/ACCSY Siemens Point-of-Purchase Non-Illuminated Pushbutton Kit, Heavy Duty Watertight/Oiltight, Series: Command 52, 30 mm, 1NC, Momentary Contact, Momentary Contact Mode, Raised Head/Extended Button O
MFG #52PA8B2JP
In Stock
$121.31/EA
Part #SIEM 3TX7144-H6 SIZE A PROTECTION DIODE, 6-250VDC FACTORY NON-STOCK, NON-RETURNABLE *i*DISCONTINUED Siemens Protection Diode, Series: A Series, 6 to 250 VDC, For Use With: Plug-In Relay
MFG #3TX7144-H6
Part #SIEM 8WA1011-1DG11 TERMINAL BLOCK,1-TERM,BEIGE,6.5MM,35A Siemens ALPHA Terminal Block, Through, 800 VAC, 32 A, 4 mm Wire, 11 mm Wire Strip Length, 4 in Terminal, 6.5 mm Spacing, 0.5 N-m, DIN Rail Mount, Screw, Thermoplastic, Beige, 41 mm L x 30 mm H
MFG #8WA1011-1DG11
In Stock
$3.93/EA
Part #SIEM 3TX7144-4E3 (11)PIN OCTAL DPDT PLUG-IN RELAY SOCKET TOUCHSAFE SIRIUS Relay Socket, Octal Touch Safe, 11 Pins, For Use With: 3TX71 Series Plug-In Relay
MFG #3TX7144-4E3
2 in Stock. More available 10/07/2026
$32.21/EA
Part #SIEM 3RB30262NB0 0.32-1.25AMP SIZE 00 SOLID STATE OVERLOAD RELAY CLASS 20 1NO 1NC AUXILIARY CONTACTS SIRIUS Electronic Overload Relay, Solid-State, 0.32 to 1.25 A, 0.18 to 0.75 kW Power, 50 to 60 Hz Frequency, 690 VAC Coil, 1NC-1NO Contact Form, 4 A
MFG #3RB30262NB0
5 in Stock. More available 10/07/2026
$260.66/EA
Part #SIEM 52RA4PA ACCESSORY, KIT PLASTIC LENS CLEAR FACTORY NON-STOCK, NON-RETURNABLE *I* **DISCOUNTINUED** Siemens Replacement Lens, Plastic, Clear
MFG #52RA4PA
$8.69/EA
Part #SIEM 52PT6E2AB RED PUSH-TO-TEST/ILLUMINATED PUSH BUTTON 120VAC 1NO/1NC LED SINGLE BULB Siemens Illuminated Pushbutton Unit, Full Voltage Heavy Duty Push-to-Test Watertight/Oiltight, Series: Command 52, 30 mm Size, 1NC-1NO Contact Configuration, Momen
MFG #52PT6E2AB
18 in Stock. More available 10/07/2026
$282.39/EA
Part #SIEM 52RB3D1 ACCESSORY, MUSHROOM HD.BLACK 1 * NOT RETURNABLE PER MFG * *I* **DISCOUNTINUED** Siemens Pushbutton Cap, 1-5/8 in Size, Mushroom Head Shape, Plastic, Black
MFG #52RB3D1
$13.98/EA
Part #SIEM 52SB2BAB SEL SWITCH, MNTD, WHT INS, LNG LVR, 3POS Siemens Non-Illuminated Selector Switch Operator, Heavy Duty Oiltight Round Watertight, 30 mm, Maintained Contact Mode, Long Lever Operator, 3 Positions, Left to Right Throw, Cam Code: B, IP66, B
MFG #52SB2BAB
1 in Stock. More available 10/07/2026
$82.74/EA
Part #SIEM 52BAK 1NO CONTACT BLOCK FOR CLASS 51 NEMA7/9 DEVICES Siemens Contact Block, Heavy Duty Touch Safe, 30 mm Size, 1NO Contact Configuration, 10 A AC/5A DC at 600 VAC/VDC Contact, 1 Contacts, Momentary Action, A600/P600 NEMA Rating, Screw Terminal,
MFG #52BAK
2 in Stock. More available 10/07/2026
$33.60/EA
Part #SIEM OND-DFOB-120 12AMP 120VAC DPDT PLUG-IN TIMING RELAY 0.1SEC-10HR ON DELAY
MFG #OND-DFOB-120
$154.24/EA
$76.07/EA
Part #SIEM 5SE2320 NEOZED FUSE LINK,20A,400VAC * NOT RETURNABLE PER MFG * Siemens Sentronâ„¢ Fuse Link, Class gG SZ D02 NEOZED, 400 VAC, 250 VDC, 20 A, -5 to 40 deg C, Rail/Screw-In Mount, Ceramic, 15.3 mm Dia x 36 mm L
MFG #5SE2320
20 in Stock. More available 10/07/2026
$4.99/EA
Part #SIEM 3LD2103-1TP51 DISC SWITCH 3P BLK ROTARY 25A 4HOLE DOOR Sentronâ„¢ Disconnect Switch, Series: 3LD, 690 VAC, 25 A, 50/60 Hz Frequency, 3 Pole, 50 kA Short Circuit, 1NC-1NO Contact Form, Rotary Actuator, IP65 Enclosure, 4-Hole/Front
MFG #3LD2103-1TP51
Part #SIEM 52PA8A3KP POP - GRN MOM PB 1NO W/CAPS/LEGEND Siemens Point-of-Purchase Non-Illuminated Pushbutton Kit, Heavy Duty Watertight/Oiltight, Series: Command 52, 30 mm, 1NO, Momentary Contact, Momentary Contact Mode, Flush Head Operator, 2 Positions,
MFG #52PA8A3KP
$103.27/EA
Part #FURN 49AAFO AUXILLIARY CONTACT KIT
MFG #49AAFO
1 in Stock. More available 10/07/2026
Part #SIEM 3TX7117-5PC03 PREMIUM PLUG-IN RELAY, 4PDT, 15A, 24VDC SIRIUS Plug-In Relay, Premium Standard, 15 A, 1.5 W, 24 VDC Coil, 4PDT, 12 A at 277/28 VAC, 15 A at 120 VAC Contact, 14 Pins, Plug-In/Square Base, Plug-In Mount, LED, IP40, -40 to 55 deg C, 1
MFG #3TX7117-5PC03
Part #SIEM 52SA2AABA1P POP - 2POS SEL SW 1NO1NC W/ACCESSY Siemens Non-Illuminated Selector Switch, Heavy Duty Oiltight/Watertight, 30 mm Size, 1NC-1NO Contact Configuration, Maintained Contact Mode, 60 A at 110 VAC/30 A at 230 VAC/15 A at 400 VAC/12 A
MFG #52SA2AABA1P
1 in Stock. More available 10/07/2026
$151.94/EA
Part #SIEM 14HSJ32BA STARTER FVNR, SZ3, 3PH, N1, 120/240V
MFG #14HSJ32BA
1 in Stock. More available 10/07/2026
$1841.52/EA
Part #SIEM 3NA6832 FUSE,LV HRC,125A,500V,STD PKG QTY-3 * Not Returnable per Mfg * Sentronâ„¢ Low Voltage Fuse Link, HRC Design, 500 VAC, 125 A, Rated Breaking Capacity: 120 kA, -20 to 50 deg C Temperature Rating, Ceramic Material, 80 mm L x
MFG #3NA6832
1 in Stock. More available 10/07/2026
$64.83/EA
Part #SIEM SMFH46 OVERLOAD HEATER ELEMENT 9.68-9.95 AMPS MOTOR FULL LOAD CURRENT *i*OBSOLETE WITH NO REPLACEMENT Siemens Overload Heater Element, Class SMF, 9.68 to 9.95 A Full Load, 104 deg F
MFG #SMFH46
$60.03/EA
Part #SIEM 52AAGM GUARD PUSHBUTTON Siemens Guard, For Use With: Class 52 30 mm 1-5/8 in Mushroom Pushbuttons, 1-3/4 in Push-Pull Unit and Twist to Release Unit, Metal, Chrome
MFG #52AAGM
Part #SIEM 3NA3830 FUSE LINK,LV HRC,100A,500VAC,250VDC Sentronâ„¢ Low Voltage Fuse Link, HRC Design, 500 VAC, 100 A, Rated Breaking Capacity: 120 kA, -20 to 50 deg C Temperature Rating, Ceramic Material, 77.8 mm L x 52.5 mm W x 21 mm D Dimen
MFG #3NA3830
1 in Stock. More available 10/07/2026
$46.19/EA
Part #SIEM 52PA8A1 BLACK FLUSH MOMENTARY PUSHBUTTON LESS CONTACTS Siemens Non-Illuminated Pushbutton Operator, Heavy Duty Round Watertight/Oiltight, Series: Command 52, 30 mm, Momentary Contact Mode, 2 Positions, Flush Operator, NEMA 1/3/3R/4/4X/12/13, Bez
MFG #52PA8A1
$70.32/EA
Part #SIEM 52PA8B2JP POP - R-ED MOM EXT HEAD PB 1NC W/ACCSY Siemens Point-of-Purchase Non-Illuminated Pushbutton Kit, Heavy Duty Watertight/Oiltight, Series: Command 52, 30 mm, 1NC, Momentary Contact, Momentary Contact Mode, Raised Head/Extended Button O
MFG #52PA8B2JP
In Stock
$121.31/EA
Part #SIEM 3TX7144-H6 SIZE A PROTECTION DIODE, 6-250VDC FACTORY NON-STOCK, NON-RETURNABLE *i*DISCONTINUED Siemens Protection Diode, Series: A Series, 6 to 250 VDC, For Use With: Plug-In Relay
MFG #3TX7144-H6
Part #SIEM 8WA1011-1DG11 TERMINAL BLOCK,1-TERM,BEIGE,6.5MM,35A Siemens ALPHA Terminal Block, Through, 800 VAC, 32 A, 4 mm Wire, 11 mm Wire Strip Length, 4 in Terminal, 6.5 mm Spacing, 0.5 N-m, DIN Rail Mount, Screw, Thermoplastic, Beige, 41 mm L x 30 mm H
MFG #8WA1011-1DG11
In Stock
$3.93/EA
Part #SIEM 3TX7144-4E3 (11)PIN OCTAL DPDT PLUG-IN RELAY SOCKET TOUCHSAFE SIRIUS Relay Socket, Octal Touch Safe, 11 Pins, For Use With: 3TX71 Series Plug-In Relay
MFG #3TX7144-4E3
2 in Stock. More available 10/07/2026
$32.21/EA
Part #SIEM 3RB30262NB0 0.32-1.25AMP SIZE 00 SOLID STATE OVERLOAD RELAY CLASS 20 1NO 1NC AUXILIARY CONTACTS SIRIUS Electronic Overload Relay, Solid-State, 0.32 to 1.25 A, 0.18 to 0.75 kW Power, 50 to 60 Hz Frequency, 690 VAC Coil, 1NC-1NO Contact Form, 4 A
MFG #3RB30262NB0
5 in Stock. More available 10/07/2026
$260.66/EA
Part #SIEM 52RA4PA ACCESSORY, KIT PLASTIC LENS CLEAR FACTORY NON-STOCK, NON-RETURNABLE *I* **DISCOUNTINUED** Siemens Replacement Lens, Plastic, Clear
MFG #52RA4PA
$8.69/EA
Part #SIEM 52PT6E2AB RED PUSH-TO-TEST/ILLUMINATED PUSH BUTTON 120VAC 1NO/1NC LED SINGLE BULB Siemens Illuminated Pushbutton Unit, Full Voltage Heavy Duty Push-to-Test Watertight/Oiltight, Series: Command 52, 30 mm Size, 1NC-1NO Contact Configuration, Momen
MFG #52PT6E2AB
18 in Stock. More available 10/07/2026
$282.39/EA
Part #SIEM 52RB3D1 ACCESSORY, MUSHROOM HD.BLACK 1 * NOT RETURNABLE PER MFG * *I* **DISCOUNTINUED** Siemens Pushbutton Cap, 1-5/8 in Size, Mushroom Head Shape, Plastic, Black
MFG #52RB3D1
$13.98/EA
Part #SIEM 52SB2BAB SEL SWITCH, MNTD, WHT INS, LNG LVR, 3POS Siemens Non-Illuminated Selector Switch Operator, Heavy Duty Oiltight Round Watertight, 30 mm, Maintained Contact Mode, Long Lever Operator, 3 Positions, Left to Right Throw, Cam Code: B, IP66, B
MFG #52SB2BAB
1 in Stock. More available 10/07/2026
$82.74/EA
Part #SIEM 52BAK 1NO CONTACT BLOCK FOR CLASS 51 NEMA7/9 DEVICES Siemens Contact Block, Heavy Duty Touch Safe, 30 mm Size, 1NO Contact Configuration, 10 A AC/5A DC at 600 VAC/VDC Contact, 1 Contacts, Momentary Action, A600/P600 NEMA Rating, Screw Terminal,
MFG #52BAK
2 in Stock. More available 10/07/2026
$33.60/EA
Part #SIEM OND-DFOB-120 12AMP 120VAC DPDT PLUG-IN TIMING RELAY 0.1SEC-10HR ON DELAY
MFG #OND-DFOB-120
$154.24/EA
$76.07/EA
Part #SIEM 5SE2320 NEOZED FUSE LINK,20A,400VAC * NOT RETURNABLE PER MFG * Siemens Sentronâ„¢ Fuse Link, Class gG SZ D02 NEOZED, 400 VAC, 250 VDC, 20 A, -5 to 40 deg C, Rail/Screw-In Mount, Ceramic, 15.3 mm Dia x 36 mm L
MFG #5SE2320
20 in Stock. More available 10/07/2026
$4.99/EA