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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Operating Temperature Mounting Type Type Features Base Product Number Includes Color For Use With/Related Products Ingress Protection Shape Termination Style Size DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Circuit Switch Type Contact Finish Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Actuator Type Illumination Illumination Voltage (Nominal) Contact Material Number of Positions Switch Function Actuator Marking Color - Actuator/Cap Illumination Type, Color Panel Cutout Dimensions Mechanical Life Electrical Life Depth Behind Flange Contact Timing Key Removable Positions Angle of Throw Reset Operation
51-195.025D EAO 51-195.025D 52.9700
RFQ
ECAD 5 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-195 Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 DPST-NO/NC - 5A (AC) 250 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia - - 26.50mm Not Specified All 90°
51-238.025D EAO 51-238.025D 92.9700
RFQ
ECAD 2686 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-238 Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 8PST-4NO/4NC - 5A (AC) 250 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia - - 49.00mm Not Specified 1 only 90°
51-252.026 EAO 51-252.026 42.7600
RFQ
ECAD 1 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount, Front - 51-252 - IP65 - Dust Tight, Water Resistant PC Pin, Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9033 1 DPST-NC 100mA (AC/DC) 42 V 42 V - On-Off Circular - 16.00mm Dia Twist
51-255.022D EAO 51-255.022D 53.7700
RFQ
ECAD 6 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-255 Solder, Quick Connect - 0.110" (2.8mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 DPST-NO/NC - 5A (AC) 250 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia - - 36.00mm Not Specified 1 only 90°
51-255.025K EAO 51-255.025K 93.0100
RFQ
ECAD 5785 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-255 Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 DPST-NO/NC - 5A (AC) 250 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia 50,000 Cycles 50,000 Cycles 35.50mm Not Specified 1 only 90°
51-256.025D EAO 51-256.025D 65.3600
RFQ
ECAD 96 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-256 Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 4PST-2NO/2NC - 5A (AC) 250 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia - - 34.00mm Not Specified 1 only 90°
51-256.025K EAO 51-256.025K 84.2200
RFQ
ECAD 2968 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-256 Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 4PST-2NO/2NC - 5A (AC) 250 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia 50,000 Cycles 50,000 Cycles 35.50mm Not Specified 1 only 90°
51-257.025D EAO 51-257.025D 79.7500
RFQ
ECAD 9918 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-257 Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 6PST-3NO/3NC - 5A (AC) 250 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia - - 41.50mm Not Specified 1 only 90°
51-259.025 EAO 51-259.025 45.5800
RFQ
ECAD 22 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount, Front - 51-259 - IP65 - Dust Tight, Water Resistant Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9033 1 4PST-2NO/2NC 5A (AC) 250 V - On-Off, Off-On Circular - 16.00mm Dia Twist
51-261.022 EAO 51-261.022 29.8200
RFQ
ECAD 12 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount, Front Standard - 51-261 IP65 - Dust Tight, Water Resistant Solder, Quick Connect - 0.110" (2.8mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9033 1 DPST-NO/NC 5A (AC) 250 V Rectangular, Button (Not Included) - On-Off, Off-On No Marking - - Circular - 16.00mm Dia 1,000,000 Cycles -
51-274.025 EAO 51-274.025 98.7800
RFQ
ECAD 3569 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount, Front Standard - 51-274 IP65 - Dust Tight, Water Resistant Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9033 1 8PST-4NO/4NC 5A (AC) 250 V Round, Button (Not Included) - On-Off, Off-On No Marking - - Circular - 16.00mm Dia 1,000,000 Cycles -
51-295.022D EAO 51-295.022D 53.7700
RFQ
ECAD 5 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-295 Solder, Quick Connect - 0.110" (2.8mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 DPST-NO/NC - 5A (AC) 250 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia - - 36.00mm Not Specified 1 only 90°
51-296.025K EAO 51-296.025K 84.2200
RFQ
ECAD 7672 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-296 Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 4PST-2NO/2NC - 5A (AC) 250 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia 50,000 Cycles 50,000 Cycles 35.50mm Not Specified 1 only 90°
51-298.025D EAO 51-298.025D 92.9700
RFQ
ECAD 2531 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-298 Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 8PST-4NO/4NC - 5A (AC) 250 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia - - 49.00mm Not Specified 1 only 90°
51-338.025D EAO 51-338.025D 92.9700
RFQ
ECAD 8155 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-338 Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 8PST-4NO/4NC - 5A (AC) 250 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia - - 49.00mm Not Specified 2 only 90°
51-364.022D EAO 51-364.022D -
RFQ
ECAD 4637 0.00000000 EAO 51 Bulk Obsolete -25°C ~ 55°C Panel Mount IP65 Solder, Quick Connect - 0.110" (2.8mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 4PST-2NO/2NC - 5A (AC) 250 V Flat Key - 3 Mom-Off-Mom, Mom-On-Mom Circular - 16.00mm Dia - - 42.00mm Not Specified Center 42°
51-366.022D EAO 51-366.022D -
RFQ
ECAD 9268 0.00000000 EAO 51 Bulk Obsolete -25°C ~ 55°C Panel Mount IP65 Solder, Quick Connect - 0.110" (2.8mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 4PST-2NO/2NC - 5A (AC) 250 V Flat Key - 3 Mom-Off-Off, Mom-On-Off Circular - 16.00mm Dia - - 42.00mm Not Specified Center and Right 42°, 90°
51-384.022D EAO 51-384.022D -
RFQ
ECAD 1264 0.00000000 EAO 51 Bulk Obsolete -25°C ~ 55°C Panel Mount IP65 Solder, Quick Connect - 0.110" (2.8mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 4PST-2NO/2NC - 5A (AC) 250 V Flat Key - 3 Mom-Off-Off, Mom-On-Off Circular - 16.00mm Dia - - 42.00mm Not Specified Center 42°
51-395.022D EAO 51-395.022D 51.2400
RFQ
ECAD 2265 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-395 Solder, Quick Connect - 0.110" (2.8mm) download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 DPST-NO/NC - 5A (AC) 250 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia - - 36.00mm Not Specified 2 only 90°
51-404.036D EAO 51-404.036D 54.4800
RFQ
ECAD 8 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-404 PC Pin, Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 DPST-NO - 100mA (AC/DC) 42 V 42 V Flat Key - 2 Off-On Circular - 16.00mm Dia - - 35.50mm Not Specified 1 only 90°
51-415.036D EAO 51-415.036D 54.4800
RFQ
ECAD 2 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-415 PC Pin, Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 DPST-NO/NC - 100mA (AC/DC) 42 V 42 V Flat Key - 2 On-Off, Off-On Circular - 16.00mm Dia - - 35.50mm Not Specified 1 only 90°
51-425.036 EAO 51-425.036 25.0200
RFQ
ECAD 16 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount, Front Standard - 51-425 IP65 - Dust Tight, Water Resistant PC Pin, Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9031 1 SPST-NO 100mA (AC/DC) 42 V 42 V Rectangular, Button (Not Included) - Off-Mom No Marking - - Circular - 16.00mm Dia 5,000,000 Cycles -
51-428.036D EAO 51-428.036D 51.9100
RFQ
ECAD 4169 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-428 PC Pin, Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 DPST-NO/NC - 100mA (AC/DC) 42 V 42 V Flat Key - 2 On-Mom, Off-Mom Circular - 16.00mm Dia - - 35.50mm Not Specified 1 only 42°
51-451.036 EAO 51-451.036 34.8500
RFQ
ECAD 5857 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount, Front Standard - 51-451 IP65 - Dust Tight, Water Resistant PC Pin, Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9031 1 DPST-NO 100mA (AC/DC) 42 V 42 V Square, Button (Not Included) - Off-Mom No Marking - - Circular - 16.00mm Dia 5,000,000 Cycles -
51-463.036 EAO 51-463.036 40.2500
RFQ
ECAD 9365 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount, Front Standard - 51-463 IP65 - Dust Tight, Water Resistant PC Pin, Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9033 1 DPST-NO/NC 100mA (AC/DC) 42 V 42 V Rectangular, Button (Not Included) - On-Off, Off-On No Marking - - Circular - 16.00mm Dia 1,000,000 Cycles -
51-495.025D EAO 51-495.025D 50.4700
RFQ
ECAD 5783 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-495 Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 DPST-NO/NC - 5A (AC) 250 V Flat Key - 2 On-Mom, Off-Mom Circular - 16.00mm Dia - - 26.50mm Not Specified 1 only 42°
51-496.025D EAO 51-496.025D 62.2800
RFQ
ECAD 2533 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-496 Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 4PST-2NO/2NC - 5A (AC) 250 V Flat Key - 2 On-Mom, Off-Mom Circular - 16.00mm Dia - - 34.00mm Not Specified 1 only 42°
51-498.025D EAO 51-498.025D 92.9700
RFQ
ECAD 6963 0.00000000 EAO 51 Bulk Active -25°C ~ 55°C Panel Mount IP65 51-498 Solder Lug download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8536.50.9065 1 8PST-4NO/4NC - 5A (AC) 250 V Flat Key - 2 On-Mom, Off-Mom Circular - 16.00mm Dia - - 49.00mm Not Specified 1 only 42°
51-933.5 EAO 51-933.5 2.4400
RFQ
ECAD 274 0.00000000 EAO 51 Bulk Active Snap Fit - 51-933 Green 51 Series Round 15.80mm Dia download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8538.90.8180 1 Pushbutton Illuminated
51-933.6 EAO 51-933.6 4.0700
RFQ
ECAD 5 0.00000000 EAO 51 Bulk Active Snap Fit - 51-933 Blue 51 Series Round 15.80mm Dia download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8538.90.8180 1 Pushbutton Illuminated
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse