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5SY4302-7 — Miniature Circuit Breaker
Electrical & controlsPart number: 5SY4302-7
5SY4302-7 — Miniature Circuit Breaker — Siemens part reference 5SY4302-7. Request a destination-specific quotation with shipping included. Confirm equipment model, serial number, quantity and any required certificates; availability, exact supply specification and warranty terms are checked before ordering.
Looking for Siemens 5SY4302-7? This catalogue reference is listed under Electrical & controls. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | Siemens |
|---|---|
| Part number | 5SY4302-7 |
| Category | Electrical & controls |
| Item Type Name | Miniature Circuit Breaker |
| Product Family / Series | SENTRON 5SY4 |
| Product Designation | Miniature circuit breaker |
| number_of_poles | 3 |
| rated_current | 2 A |
| tripping_characteristic | Type C |
| rated_voltage_ac | 400 V |
| rated_voltage_dc_max | 72 V |
| supply_voltage_single_phase | 230 V |
| rated_insulation_voltage | 440 V |
| rated_impulse_withstand_voltage | 4 kV |
| breaking_capacity_en_60898_230v | 10 kA |
| breaking_capacity_en_60898_400v | 10 kA |
| breaking_capacity_iec_60947_2_230v | 35 kA |
| breaking_capacity_iec_60947_2_400v | 35 kA |
| breaking_capacity_dc_iec_60947_2 | 15 kA |
| breaking_capacity_ul_1077_csa | 5 kA |
| current_limiting_class | 3 |
| overvoltage_category | 3 |
| pollution_degree | 3 |
| power_loss_per_pole | 1.2 W |
| mechanical_service_life | 10000 cycles |
| frequency | 50 Hz |
| protection_class | IP20 |
| halogen_free | Yes |
| silicon_free | Yes |
| touch_protection | Yes |
| sealable | Yes |
| Mounting | DIN Rail (35 mm) |
| Built In Depth | 70 mm |
| Width In Modular Spacings | 3 |
| Ul 1077 Rated | Yes |
| Weight | 0.48 kg |
| Dimensions | 89.8 mm × 52.8 mm × 69.8 mm |
| Reference status | Published catalogue reference; confirm specification and fitment before ordering |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
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