Siemens 5SY4220-7 Miniature Circuit Breaker 2-Pole, 20A, C-Type, 400V, 10kA Original Brand New
$78.13
High-reliability 2-pole miniature circuit breaker designed for superior circuit protection. Featuring a 20A rated current, Type C tripping characteristic, and a 10kA breaking capacity, this 400V MCB ensures safety and durability in industrial and residential applications.
Availability: In stock
Overview
The Siemens 5SY4220-7 Miniature Circuit Breaker (MCB) is designed to deliver superior electrical safety for residential, commercial, and industrial applications. With a rated current of 20A and 2-pole configuration, this compact MCB ensures reliable protection against overloads and short circuits in circuits up to 400V. Its C-type trip characteristic provides optimal protection for general-purpose circuits.
Product Features / Function
-
Overload Protection: Thermal tripping mechanism for consistent protection against sustained overcurrent.
-
Short-Circuit Protection: Instantaneous electromagnetic tripping (Type C) for handling sudden high-current faults.
-
Manual Switching: Ergonomic handle allows for easy manual isolation of the circuit during maintenance.
Benefit
-
Enhanced Safety: Provides reliable disconnection in the event of a fault, preventing damage to downstream equipment.
-
High Breaking Capacity: Rated for 10kA, making it suitable for environments with high prospective short-circuit currents.
-
Ease of Installation: Designed for tool-free mounting on DIN rails, significantly reducing installation time.
-
Global Standards: Complies with international safety standards, ensuring quality and peace of mind for global projects.
Visit 5SY4220-7 for more detail info
For more our products visit turll
Download
| Weight | 0.322 kg |
|---|---|
| Dimensions | 40.00 × 92.00 × 84.00 mm |
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | Miniature circuit breaker |
| number of poles | 2 |
| design of pole | 2P |
| tripping characteristic class | C |
| mechanical service life (switching cycles) / typical | 10 000 |
| overvoltage category | III |
| degree of pollution | 3 |
| type of voltage / of the operating voltage | AC |
| insulation voltage (Ui) | – |
| ● with single-phase operation / at AC / rated value | 440 V |
| ● with multi-phase operation / at AC / rated value | 440 V |
| supply voltage / with single-phase operation / at AC / rated value | 230 V |
| supply voltage | – |
| operating voltage / at DC / rated value / maximum | 72 V |
| protection class IP | IP20, with connected conductors |
| switching capacity current | – |
| ● at DC / acc. to IEC 60947-2 / rated value | 15 kA |
| ● acc. to EN 60898 / rated value | 10 kA |
| ● acc. to IEC 60947-2 / rated value | 20 kA |
| energy limitation class | 3 |
| power loss [W] / for rated value of the current / at AC / in hot operating state / per pole | 1.7 W |
| operational current | – |
| ● at 35 °C / rated value | 20 A |
| ● at 45 °C / rated value | 18.14 A |
| ● at 50 °C / rated value | 17.48 A |
| ● at 55 °C / rated value | 16.8 A |
| ● at 60 °C / rated value | 16.08 A |
| ● at AC / rated value | 20 A |
| suitability for operation | Mechanical engineering / industry |
| product component / neutral conductor switching | No |
| product feature / touch protection | Yes |
| product component | – |
| ● combined terminal top | Yes |
| ● combined terminal bottom | Yes |
| product feature | – |
| ● properties for main switches in accordance with EN 60204-1 | Yes |
| ● halogen-free | Yes |
| ● sealable | Yes |
| ● silicon-free | Yes |
| product extension / installable / supplementary devices | Yes |
| breaking capacity short-circuit current (Icn) | – |
| ● at AC / acc. to UL 1077 and CSA C22.2 No.235 | 5 kA |
| connectable conductor cross-section / solid | – |
| connectable conductor cross-section / stranded | – |
| connectable conductor cross-section / finely stranded / with core end processing | – |
| AWG number / as coded connectable conductor cross section | – |
| tightening torque [lbf·in] / with screw-type terminals | – |
| tightening torque / with screw-type terminals | – |
| position / of power supply cord | Any |
| installation depth | 70 mm |
| number of modular width units | 2 |
| fastening method | Quick assembly system |
| mounting position | any |
| influence of the surrounding temperature | max. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C |
| vibration resistance / acc. to IEC 60068-2-6 | ±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz |
| ambient temperature / during operation | – |
| ambient temperature / during storage | – |
| ● minimum | -40 °C |
| ● maximum | 75 °C |
| number of test cycles / for environmental testing / acc. to IEC 60068-2-30 | 6 |
| reference code | – |
| ● acc. to DIN EN 61346-2 | F |
| ● acc. to IEC 81346-2 | F |
| Vibration and Shock | – |
You must be logged in to post a review.
Reviews
There are no reviews yet.