Catalogue reference. Availability, exact specification and OEM or aftermarket supply are confirmed in your quotation.
3RT1056-6AF36 — Power Contactor
contactorPart number: 3RT1056-6AF36
3RT1056-6AF36 — Power Contactor — Siemens part reference 3RT1056-6AF36. 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 3RT1056-6AF36? This catalogue reference is listed under contactor. 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 | 3RT1056-6AF36 |
| Category | Electrical & controls |
| Item Type Name | Power Contactor |
| Product Family / Series | SIRIUS 3RT1 |
| Series | 3RT10 |
| Frame Size | S6 |
| Mlfb | 3RT1056-6AF36 |
| contactor_type | Power Contactor, 3-pole, Size S6 |
| rated_operational_current_AC-3 | 185 A |
| rated_power_AC-3_at_400V | 90 kW |
| rated_operational_current_AC-4_at_400V | 160 A |
| rated_operational_current_AC-1_at_690V | 170 A |
| rated_operational_current_AC-1_at_1000V | 65 A |
| coil_voltage | 110-127 V AC/DC (UC) |
| auxiliary_contacts | 2 NO + 2 NC |
| number_of_poles | 3 |
| main_circuit_terminal | Screw terminal / busbar connections |
| connectable_conductor_cross_section_main_circuit | 95 mm² (minimum permissible at 40 °C and 60 °C, AC-1) |
| operating_current_AC-4_at_400V_200000_cycles | 81 A |
| DC-1_operating_current_at_24V | 160 A |
| mechanical_service_life | 10,000,000 switching cycles |
| short_circuit_fuse_gL/gG_type_1 | 355 A |
| short_circuit_fuse_gL/gG_type_2 | 315 A |
| auxiliary_circuit_fuse_gL/gG | 10 A |
| shock_resistance_AC_rectangular | 8.5g / 5 ms, 4.2g / 10 ms |
| shock_resistance_AC_sine | 13.4g / 5 ms, 6.5g / 10 ms |
| Standards | Finger-safe per EN 50274 |
| Mounting | Screw fixing; series installation possible |
| Application | Switching of three-phase motors and inductive loads |
| Max Installation Altitude | 2,000 m above sea level |
| Width | 120 mm |
| Height | 172 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Catalogue information may contain errors or be out of date.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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