Sentron™ 5SY4420-6 5SY Miniature Circuit Breaker, 400 VAC, 20 A, 5 kA Interrupt, 4 Poles, Thermal Magnetic Trip
Transformer Mounting Accessories
1002603
MFG #: 5SY4420-6
Siemens
127.97000
/ ea
- Actuator Type: Handle
- Alternate Catalog Number: 5SY4420-6
- Application: SUPPLEMENTARY PROTECTION
- ARRA Compliant: C
- Auxiliary Contact Rating: N/A
- Buy American Compliant: C
- Catalog Number: 5SY4420-6
- Connection: Identical wire screw connections on line and load side.
- Connection Type: Screw
- Country of Origin: DE
- Currency: USD
- Dimensions: 90 mm H x 72 mm W x 76 mm D
- Enclosure Type: IP20/IP40
- EU RoHS Indicator: C
- Frame: 5kA V
- Frequency Rating: 50 Hz
- Gross Volume Per Pack: 36.12
- Gross Volume UOM: in
- Gross Weight Per Pack: 1.3450 lb
- Gross Weight per Pack Metric: 0.61
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536200020
- Height: 3.27 in
- Height [Metric]: 8.3058 cm
- Insulation Type: Identical wire screw connections on line and load side.
- Length: 3.74 in
- Length [Metric]: 9.4996 cm
- Mounting Type: DIN Rail
- Phase: On standard mounting rail (DIN 35mm) Hz
- Power Rating: SUPPLEMENTARY PROTECTION
- Returnable: N
- Series: 5SY
- Standard: UL 1077 and CSA C22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2
- Standards: CSA C22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2, CE Marked, CCC, IMQ Certified, UL 1077
- Sub Brand: SENTRON
- Temperature Rating: -25 to 55 °C
- Trip Range: 1.13 to 1.45 A
- Type: Siemens
- UNSPSC: 39121601
- UPC 11: 75455487677
- UPC 12: 754554876771
- Width: 2.95 in
- Width [Metric]: 7.5006 cm
- Wire Size: 14 to 4 AWG
- Stock Status: NONSTOCK
- Brand: Siemens
- Manufacturer: Siemens
- Amperage Rating: 20 A
- Interrupt Rating: 5 kA
- Trip Type: Thermal Magnetic
- Voltage Rating: 400 VAC
Miniature circuit breakers are used to protect systems and installations in buildings and for industrial applications. Used in industrial applications and plant engineering, miniature circuit breakers can be supplemented with additional components, such as auxiliary switches, fault signal contacts, shunt trips, undervoltage releases, remote controlled mechanism, RC units, and arc fault detection devices. The devices are approved for worldwide use according to IEC standards for power supply systems up to 250/440 VAC. 72 VDC per pole is permitted in DC systems.
- 3D Rendering URL - G_I202_XX_18118V.pdf(3D Rendering URL)
- Brochure URL - IC_Section_12_pages_9_to_10.pdf(Brochure URL)
- Catalog URL - Sentron_5SJ4108_7HG40_Catalog.pdf(Catalog URL)
- http://www.sea.siemens.com(Seller Home Page URL)
- Spec Sheet URL - 10991_N5U9AR640IJ713DO.pdf(Spec Sheet URL)
- Spec Sheet URL - DatasheetService?format=PDF&caller=EGH&mlfbs=5SY4420-6&language=en(Spec Sheet URL)
- Spec Sheet URL - Sentron_5SY4420_6_Specification_Sheet.pdf(Spec Sheet URL)
- User Manual URL - man(User Manual URL)
- Applications
- Features
| SUPPLEMENTARY PROTECTION |
| Type B characteristic designed for European residential circuit protection. This characteristic can also be used for protection of computers and electronic equipment. Magnetic trip point - 3 to 5 times In rating. Thermal trip point - 1.13 to 1.45 protecto |
| 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 B trip |