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| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Mounting Type | Package / Case | Supplier Device Package | Dielectric Material | Weight | Connections | Content | Control voltage (max.) | Control voltage (min.) | Current load (max.) | Dim | Lead Free Status / RoHS Status | Lifetime @ Temp. | Manufacturer | Manufacturer Part Number | Max. temperature | Mfr | Min. temperature | Modular version | Mounting | No. of pins | Other Names | Output Device | Package | Product Status | Range | Rated control supply voltage at AC 50 Hz | Rated control supply voltage at AC 60 Hz | Rated control supply voltage at DC | RoHS-compliant | Switching type | Switching voltage (max.) | Switching voltage (min.) | Voltage Rated | Voltage Rating AC | Voltage Rating DC | Voltage type for actuating | Voltage-Input | Operating Temperature | Packaging | Series | Size / Dimension | Tolerance | Part Status | Moisture Sensitivity Level (MSL) | Termination | Temperature Coefficient | Type | Applications | Capacitance | Depth | Style | Termination Style | Output Type | ESR (Equivalent Series Resistance) | Circuit | Failure Rate | Lead Spacing | Lead Style | Accessory Type | Manufacturer Size Code | Coil Voltage | Coil Type | Load Current | Contact Configuration | Features | NEMA Frame Size | Industry Standards | Height | Height Seated (Max) | Width | Thickness (Max) | Ratings | 
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| Mfr. Part #48ATE3S00X204Twicea Part #4557-741-48ATE3S00X204 | Siemens | 
                  10-40A SS. OLR W/COVER WITH FLA
                Datasheet
                 
                  Compare | 2478
                  In Stock
                 | Min.:1 Mult.:1 | DIN Rail | Module | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Siemens | - | - | - | - | - | - | - | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Screw Terminal | - | - | - | - | - | - | - | - | - | - | 40 A | - | - | - | - | - | - | - | - | - | ||
| 48ATE3S00X204 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #48ATC3S00X637Twicea Part #4557-741-48ATC3S00X637 | Siemens | 
                  ESP200 SS OLR. 3 - 12 MARS
                Datasheet
                 
                  Compare | 2314
                  In Stock
                 | Min.:1 Mult.:1 | DIN Rail | Module | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Siemens | - | - | - | - | - | - | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Screw Terminal | - | - | - | - | - | - | - | - | - | - | 12 A | - | - | - | - | - | - | - | - | - | ||
| 48ATC3S00X637 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #48BTF3S00X637Twicea Part #4557-741-48BTF3S00X637 | Siemens | 
                  OVERLOAD RELAY
                Datasheet
                 
                  Compare | 2608
                  In Stock
                 | Min.:1 Mult.:1 | DIN Rail | Module | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Siemens | - | - | - | - | - | - | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Screw Terminal | - | - | - | - | - | - | - | - | - | - | 52 A | - | - | - | - | - | - | - | - | - | ||
| 48BTF3S00X637 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF2320-1CA04Twicea Part #4557-741-3RF2320-1CA04 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | 132462317
                  In Stock
                 | Min.:1 Mult.:1 | DIN Rail | - | - | - | - | Screw terminals | 1pc(s) | 24V DC | 15V DC | - | (W x H x D) 22.5 x 100 x 123.5 mm | - | - | - | - | +60°C | - | -25°C | Yes | - | 1-pin | - | Mosfet | - | - | SIRIUS | - | - | 15 - 24 | Yes | - | 460V AC | 48V AC | - | - | - | DC | - | - | - | 3RF23 | - | - | - | - | - | - | 3RF2320-1CA04 | - | - | 123.5mm | - | - | - | - | - | - | - | - | - | - | - | - | - | SPST | Low noise | - | - | 100mm | - | 22.5mm | - | - | ||
| 3RF2320-1CA04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF23403AA24Twicea Part #4557-741-3RF23403AA24 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | 2412
                  In Stock
                 | Min.:1 Mult.:1 | - | - | - | - | - | 5 mm eyelet,3 mm eyelet | 1pc(s) | 230V AC | 110V AC | - | (W x H x D) 67.5 x 100 x 142 mm | -- | - | - | - | +60°C | - | -25°C | Yes | - | 1-pin | - | - | - | - | - | 110 - 230 | 110 - 230 | 0 - 0 | - | Zero crossing | 460V AC | 48V AC | - | - | - | AC | - | - | - | * | - | - | Active | - | - | - | 3RF2340-3AA24 | - | - | 142mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 100mm | - | 67.5mm | - | - | ||
| 3RF23403AA24 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF23501BA44Twicea Part #4557-741-3RF23501BA44 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | 2235
                  In Stock
                 | Min.:1 Mult.:1 | - | - | - | - | - | Screw terminals | 1pc(s) | 24V DC | 4V DC | - | (W x H x D) 67.5 x 100 x 142 mm | - | - | Stearns | 526660700 | +60°C | - | -25°C | Yes | - | 1-pin | - | - | - | - | - | 0 - 0 | 0 - 0 | 4 - 24 | - | Instant response | 460V AC | 48V AC | - | - | - | DC | - | - | - | - | - | - | - | - | - | - | 3RF2350-1BA44 | - | - | 142mm | - | - | - | - | - | - | - | - | Support Plate | - | - | - | - | - | - | - | - | 100mm | - | 67.5mm | - | - | ||
| 3RF23501BA44 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF23703AA26Twicea Part #4557-741-3RF23703AA26 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | 2314
                  In Stock
                 | Min.:1 Mult.:1 | - | - | - | - | - | 5 mm eyelet,3 mm eyelet | 1pc(s) | 230V AC | 110V AC | - | (W x H x D) 80 x 100 x 161.5 mm | - | - | GE - General Electric | - | +60°C | - | -25°C | Yes | Surface | 1-pin | - | - | - | - | - | 110 - 230 | 110 - 230 | 0 - 0 | Yes | Zero crossing | 600V AC | 48V AC | - | - | - | AC | - | - | - | - | - | - | - | - | Screw | - | 3RF2370-3AA26 | - | - | 161.5mm | Open | - | - | - | - | - | - | - | - | - | 120 VAC | Magnetic | - | - | - | 1 | NEMA | 100mm | - | 80mm | - | - | ||
| 3RF23703AA26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF21901BA04Twicea Part #4557-741-3RF21901BA04 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | Min.:1 Mult.:1 | - | - | - | - | 73g | Screw terminals | 1pc(s) | 24V DC | 15V DC | 90A | - | - | - | - | - | +60°C | - | -25°C | Yes | - | - | - | - | - | - | - | 0 - 0 | 0 - 0 | 15 - 24 | Yes | Instant response | 460V AC | 48V AC | - | - | - | DC | - | - | - | - | - | - | - | - | - | - | Siemens Dig.Industr. | - | - | 48mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 85mm | - | 22.5mm | - | - | |||
| 3RF21901BA04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF2190-3AA22Twicea Part #4557-741-3RF2190-3AA22 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | 2651
                  In Stock
                 | Min.:1 Mult.:1 | - | - | - | - | 73g | 3 mm eyelet,5 mm eyelet | 1pc(s) | 230V AC | 110V AC | 90A | - | - | - | - | - | +60°C | - | -25°C | Yes | - | - | - | - | - | - | - | 110 - 230 | 110 - 230 | 0 - 0 | Yes | Zero crossing | 230V AC | 24V AC | - | - | - | AC | - | - | - | - | - | - | - | - | - | - | Siemens Dig.Industr. | - | - | 48mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 85mm | - | 22.5mm | - | - | ||
| 3RF2190-3AA22 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF2150-2AA04Twicea Part #4557-741-3RF2150-2AA04 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | 126378243
                  In Stock
                 | Min.:1 Mult.:1 | - | - | - | - | 100g | Spring-loaded terminal | 1pc(s) | 24V DC | 15V DC | 50A | - | - | - | - | - | +60°C | - | -25°C | Yes | - | - | - | - | - | - | - | 0 - 0 | 0 - 0 | 15 - 24 | Yes | Zero crossing | 460V AC | 48V AC | - | - | - | DC | - | - | - | - | - | - | - | - | - | - | Siemens Dig.Industr. | - | - | 48mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 85mm | - | 22.5mm | - | - | ||
| 3RF2150-2AA04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF21501BA06Twicea Part #4557-741-3RF21501BA06 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | 2232
                  In Stock
                 | Min.:1 Mult.:1 | - | - | - | - | 70g | Screw terminals | 1pc(s) | 24V DC | 15V DC | 50A | - | - | - | - | - | +60°C | - | -25°C | Yes | - | - | - | - | - | - | - | 0 - 0 | 0 - 0 | 15 - 24 | Yes | Instant response | 600V AC | 48V AC | - | - | - | DC | - | - | - | - | - | - | - | - | - | - | Siemens Dig.Industr. | - | - | 48mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 85mm | - | 22.5mm | - | - | ||
| 3RF21501BA06 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF2150-1BA04Twicea Part #4557-741-3RF2150-1BA04 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | 2993
                  In Stock
                 | Min.:1 Mult.:1 | - | - | - | - | 69g | Screw terminals | 1pc(s) | 24V DC | 15V DC | 50A | - | - | - | Cutler Hammer, Div of Eaton Co | XTAE009B01L004 | +60°C | - | -25°C | Yes | - | - | - | - | - | - | SIRIUS | 0 - 0 | 0 - 0 | 15 - 24 | Yes | Instant response | 460V AC | 48V AC | - | - | - | DC | - | - | - | 3RF21 | - | - | - | - | - | - | Siemens Dig.Industr. | - | - | 48mm | - | - | - | - | - | - | - | - | - | - | - | - | - | SPST | - | - | - | 85mm | - | 22.5mm | - | - | ||
| 3RF2150-1BA04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF21501AA26Twicea Part #4557-741-3RF21501AA26 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | Min.:1 Mult.:1 | - | - | - | - | 70g | Screw terminals | 1pc(s) | 230V AC | 110V AC | 50A | - | - | - | NorthStar - Danaher Controls | DS616-AS360 | +60°C | - | -25°C | Yes | - | - | - | - | - | - | - | 110 - 230 | 110 - 230 | 0 - 0 | Yes | Zero crossing | 600V AC | 48V AC | - | - | - | AC | - | - | - | - | - | - | - | - | - | - | Siemens Dig.Industr. | - | - | 48mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 85mm | - | 22.5mm | - | - | |||
| 3RF21501AA26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF23301BA44Twicea Part #4557-741-3RF23301BA44 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | 2800
                  In Stock
                 | Min.:1 Mult.:1 | - | - | - | - | - | Screw terminals | 1pc(s) | 24V DC | 4V DC | - | (W x H x D) 45 x 100 x 139 mm | - | - | ABB | ACH550-BCR-125A-6+F267+K466+L512 | +60°C | - | -25°C | Yes | - | 1-pin | - | - | - | - | - | 0 - 0 | 0 - 0 | 4 - 24 | Yes | Instant response | 460V AC | 48V AC | - | - | - | DC | - | - | - | - | - | - | - | - | - | - | 3RF2330-1BA44 | - | - | 139mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 100mm | - | 45mm | - | - | ||
| 3RF23301BA44 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF2150-3AA02Twicea Part #4557-741-3RF2150-3AA02 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | Min.:1 Mult.:1 | Surface Mount | 2917 (7343 Metric) | - | - | 77g | 3 mm eyelet,5 mm eyelet | 1pc(s) | 24V DC | 15V DC | 50A | - | Contains lead / RoHS non-compliant | - | - | - | +60°C | - | -25°C | Yes | - | - | - | - | - | - | - | 0 - 0 | 0 - 0 | 15 - 24 | Yes | Zero crossing | 230V AC | 24V AC | 16V | - | - | DC | - | -55°C ~ 125°C | Tape & Reel (TR) | TANTAMOUNT®, T95 | 0.293 L x 0.170 W (7.44mm x 4.32mm) | ±20% | - | 2A (4 Weeks) | - | - | Conformal Coated | - | 150µF | 48mm | - | - | - | 140 mOhm | - | - | - | - | - | D | - | - | - | - | High Reliability | - | - | 85mm | 0.122 (3.10mm) | 22.5mm | - | COTS | |||
| 3RF2150-3AA02 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF2170-1AA22Twicea Part #4557-741-3RF2170-1AA22 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | Min.:1 Mult.:1 | Surface Mount, MLCC | 0805 (2012 Metric) | - | - | 64g | Screw terminals | 1pc(s) | 230V AC | 110V AC | 70A | - | Lead free / RoHS Compliant | - | - | - | +60°C | - | -25°C | Yes | - | - | - | - | - | - | - | 110 - 230 | 110 - 230 | 0 - 0 | Yes | Zero crossing | 230V AC | 24V AC | 100V | - | - | AC | - | -55°C ~ 125°C | Tape & Reel (TR) | Military, MIL-PRF-55681, CDR31 | 0.079 L x 0.049 W (2.00mm x 1.25mm) | ±10% | - | 1 (Unlimited) | - | BX | Siemens Dig.Industr. | General Purpose | 2700pF | 48mm | - | - | - | - | - | R (0.01%) | - | - | - | - | - | - | - | - | - | - | - | 85mm | - | 22.5mm | 0.051 (1.30mm) | - | |||
| 3RF2170-1AA22 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF2190-2AA06Twicea Part #4557-741-3RF2190-2AA06 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | Min.:1 Mult.:1 | Through Hole | Radial | - | Polyester, Metallized | 67g | Spring-loaded terminal | 1pc(s) | 24V DC | 15V DC | 90A | - | Lead free / RoHS Compliant | - | - | - | +60°C | - | -25°C | Yes | - | - | 1820447255 | - | - | - | - | 0 - 0 | 0 - 0 | 15 - 24 | Yes | Zero crossing | 600V AC | 48V AC | - | 160V | 250V | DC | - | -55°C ~ 125°C | Bulk | MKT1820 | 0.512 L x 0.354 W (13.00mm x 9.00mm) | ±10% | - | 1 (Unlimited) | PC Pins | - | Siemens Dig.Industr. | DC Link, DC Filtering | 0.47µF | 48mm | - | - | - | - | - | - | 0.394 (10.00mm) | - | - | - | - | - | - | - | - | - | - | 85mm | 0.610 (15.50mm) | 22.5mm | - | - | |||
| 3RF2190-2AA06 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF21902AA02Twicea Part #4557-741-3RF21902AA02 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | Min.:1 Mult.:1 | Through Hole | Radial | - | Polypropylene (PP), Metallized | 68g | Spring-loaded terminal | 1pc(s) | 24V DC | 15V DC | 90A | - | -- | - | - | - | +60°C | - | -25°C | Yes | - | - | - | - | - | - | - | 0 - 0 | 0 - 0 | 15 - 24 | Yes | Zero crossing | 230V AC | 24V AC | - | 220V | 630V | DC | - | -55°C ~ 110°C | Tape & Reel (TR) | MKP385 | 1.024 L x 0.236 W (26.00mm x 6.00mm) | ±5% | Active | -- | PC Pins | - | Siemens Dig.Industr. | DC Link, DC Filtering; High Frequency, Switching; High Pulse, DV/DT | 0.16µF | 48mm | - | - | - | - | - | - | 0.886 (22.50mm) | - | - | - | - | - | - | - | -- | - | - | 85mm | 0.610 (15.50mm) | 22.5mm | - | -- | |||
| 3RF21902AA02 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF23703BA26Twicea Part #4557-741-3RF23703BA26 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | Min.:1 Mult.:1 | Through Hole | Axial | - | Polyester, Metallized | - | 5 mm eyelet,3 mm eyelet | 1pc(s) | 230V AC | 110V AC | - | (W x H x D) 80 x 100 x 161.5 mm | -- | - | - | - | +60°C | - | -25°C | Yes | - | 1-pin | - | - | - | - | - | 110 - 230 | 110 - 230 | 0 - 0 | Yes | Instant response | 600V AC | 48V AC | - | 40V | 63V | AC | - | -55°C ~ 100°C | Bulk | MKT1813 | 0.276 Dia x 0.551 L (7.00mm x 14.00mm) | ±20% | Active | -- | PC Pins | - | 3RF2370-3BA26 | General Purpose | 0.47µF | 161.5mm | - | - | - | - | - | - | -- | - | - | - | - | - | - | - | -- | - | - | 100mm | -- | 80mm | - | -- | |||
| 3RF23703BA26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr. Part #3RF2190-2AA24Twicea Part #4557-741-3RF2190-2AA24 | Siemens | 
                  Power contactor
                Datasheet
                 
                  Compare | 2048
                  In Stock
                 | Min.:1 Mult.:1 | - | - | - | - | 60g | Spring-loaded terminal | 1pc(s) | 230V AC | 110V AC | 90A | - | - | - | - | - | +60°C | - | -25°C | Yes | - | - | - | - | - | - | - | 110 - 230 | 110 - 230 | 0 - 0 | Yes | Zero crossing | 460V AC | 48V AC | - | - | - | AC | - | - | - | - | - | - | - | - | - | - | Siemens Dig.Industr. | - | - | 48mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 85mm | - | 22.5mm | - | - | ||
| 3RF2190-2AA24 | 
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