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Siemens
Sentron™ 5SY4303-8 5SY Miniature Circuit Breaker, 400 VAC, 3 A, 5 kA Interrupt, 3 Poles, Thermal Magnetic Trip
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Siemens
Sentron™ 5SY4303-8 5SY Miniature Circuit Breaker, 400 VAC, 3 A, 5 kA Interrupt, 3 Poles, Thermal Magnetic Trip
SKU534072
MFGR #5SY4303-8
Your Cost: $115.16/ea
List: SIEMENS 5SY4303-8 SUPPLEMENTARY PROTECTOR 3P 3A CURVE D
SIEMENS 5SY4303-8 SUPPLEMENTARY PROTECTOR 3P 3A CURVE D
Actuator Type Handle Alternate Catalog Number 5SY4303-8 Application SUPPLEMENTARY PROTECTION ARRA Compliant C Buy American Compliant C Catalog Number 5SY4303-8 Connection Identical wire screw connections on line and load side. Connection Type Line/Load/Screw Country of Origin DE Currency USD Dimensions 90 mm H x 54 mm W x 76 mm D Enclosure Type IP20/IP40 EU RoHS Indicator C Frame 5SY4 Frequency Rating 50 Hz Gross Volume Per Pack 27.42 Gross Volume UOM in Gross Weight Per Pack 1.0300 lb Gross Weight per Pack Metric 0.47 Gross Weight UOM Metric kg Harmonization Tariff Schedule Code 8536200020 Height 3.2500 in Height [Metric] 8.2550 cm Length 3.7500 in Length [Metric] 9.5250 cm Mounting Type DIN Rail Number Of Poles 3 Returnable Y Standard UL 1077, CSA 22.2 NO. 235, CE, EN 60 898, IEC/EN 60 947-2 Standards ARRA CompliantBuy American Act CompliantRoHS CompliantCSA C22.2 No. 235IEC/EN 60898-1IEC/EN 60947-2CE MarkedCCC MarkedIMQ CertifiedUL 1077 Sub Brand SENTRON Temperature Rating -25 to 55 °C Trip Range 3.36 to 4.35 A Type MINIATURE CIRCUIT BREAKER UNSPSC 39121601 UPC 11 75455487646 UPC 12 754554876467 Width 2.2500 in Width [Metric] 5.7150 cm Wire Size 14 to 4 AWG Stock Status NONSTOCK Brand Siemens Manufacturer Siemens Amperage Rating 3 A Interrupt Rating 10 kA Trip Type Thermal Magnetic Voltage Rating 480 VAC SUPPLEMENTARY PROTECTION Type D characteristic is designed for high inrush loads. Magnetic trip point - 10 to 20 times In rating. Thermal trip point - 1.13 to 1.45 protector rating. Clear and visible conductor connection in front of the rear busbar facilitates controls The conductor is easily inserted into the terminal thanks to the large and easily accessible wiring space Double terminal chambers permit accommodation of two wires of different cross-sections Quick and easy manual removal of miniature circuit breakers from the busbar assembly, for example if connections need to be changed Time saving replacement of parts as busbars no longer need to be freed from adjacent devices For the quick and easy mounting of auxiliary switches and fault signal contacts Captive metal brackets on the additional components ensure the quick and easy mounting of devices on the miniature circuit breakers without the need for tools Class D-trip Type D characteristic is designed for high inrush loads 10 to 20 times magnetic trip point rating 1.13 to 1.45 thermal trip point protector rating
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| Actuator Type | Handle |
| Alternate Catalog Number | 5SY4303-8 |
| Application | SUPPLEMENTARY PROTECTION |
| ARRA Compliant | C |
| Buy American Compliant | C |
| Catalog Number | 5SY4303-8 |
| Connection | Identical wire screw connections on line and load side. |
| Connection Type | Line/Load/Screw |
| Country of Origin | DE |
| Currency | USD |
| Dimensions | 90 mm H x 54 mm W x 76 mm D |
| Enclosure Type | IP20/IP40 |
| EU RoHS Indicator | C |
| Frame | 5SY4 |
| Frequency Rating | 50 Hz |
| Gross Volume Per Pack | 27.42 |
| Gross Volume UOM | in |
| Gross Weight Per Pack | 1.0300 lb |
| Gross Weight per Pack Metric | 0.47 |
| Gross Weight UOM Metric | kg |
| Harmonization Tariff Schedule Code | 8536200020 |
| Height | 3.2500 in |
| Height [Metric] | 8.2550 cm |
| Length | 3.7500 in |
| Length [Metric] | 9.5250 cm |
| Mounting Type | DIN Rail |
| Number Of Poles | 3 |
| Returnable | Y |
| Standard | UL 1077, CSA 22.2 NO. 235, CE, EN 60 898, IEC/EN 60 947-2 |
| Standards | ARRA CompliantBuy American Act CompliantRoHS CompliantCSA C22.2 No. 235IEC/EN 60898-1IEC/EN 60947-2CE MarkedCCC MarkedIMQ CertifiedUL 1077 |
| Sub Brand | SENTRON |
| Temperature Rating | -25 to 55 °C |
| Trip Range | 3.36 to 4.35 A |
| Type | MINIATURE CIRCUIT BREAKER |
| UNSPSC | 39121601 |
| UPC 11 | 75455487646 |
| UPC 12 | 754554876467 |
| Width | 2.2500 in |
| Width [Metric] | 5.7150 cm |
| Wire Size | 14 to 4 AWG |
| Stock Status | NONSTOCK |
| Brand | Siemens |
| Manufacturer | Siemens |
| Amperage Rating | 3 A |
| Interrupt Rating | 10 kA |
| Trip Type | Thermal Magnetic |
| Voltage Rating | 480 VAC |
| SUPPLEMENTARY PROTECTION |
| Type D characteristic is designed for high inrush loads. Magnetic trip point - 10 to 20 times In rating. Thermal trip point - 1.13 to 1.45 protector rating. |
| Clear and visible conductor connection in front of the rear busbar facilitates controls |
| The conductor is easily inserted into the terminal thanks to the large and easily accessible wiring space |
| Double terminal chambers permit accommodation of two wires of different cross-sections |
| Quick and easy manual removal of miniature circuit breakers from the busbar assembly, for example if connections need to be changed |
| Time saving replacement of parts as busbars no longer need to be freed from adjacent devices |
| For the quick and easy mounting of auxiliary switches and fault signal contacts |
| Captive metal brackets on the additional components ensure the quick and easy mounting of devices on the miniature circuit breakers without the need for tools |
| Class D-trip |
| Type D characteristic is designed for high inrush loads |
| 10 to 20 times magnetic trip point rating |
| 1.13 to 1.45 thermal trip point protector rating |