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Item code: 3RA2816-0EW20
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Rơ le bảo vệ SIEMENS 3RU2126-1HB0. product brand name: SIRIUS; product designation: thermal overload relay; product type designation: 3RU2.
Item code
3RU2126-1HB0
Unit
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| Attribute | Product specification |
|---|---|
| Mã sản phẩm | 3RU2126-1HB0 |
| Tên gọi chính hãng | Overload relay 5.5...8.0 A Thermal For motor protection Size S0, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset |
| product brand name | SIRIUS |
| product designation | thermal overload relay |
| product type designation | 3RU2 |
| General technical data / size of overload relay | S0 |
| General technical data / size of contactor can be combined company-specific | S0 |
| General technical data / power loss [W] for rated value of the current at AC in hot operating state | 6.6 W |
| General technical data / per pole | 2.2 W |
| General technical data / type of calculation of power loss current-dependent | quadratic |
| General technical data / insulation voltage with degree of pollution 3 at AC rated value | 690 V |
| General technical data / surge voltage resistance rated value | 6 kV |
| General technical data / maximum permissible voltage for protective separation / in networks with ungrounded star point between auxiliary and auxiliary circuit | 440 V |
| General technical data / maximum permissible voltage for protective separation / in networks with grounded star point between auxiliary and auxiliary circuit | 440 V |
| General technical data / maximum permissible voltage for protective separation / in networks with ungrounded star point between main and auxiliary circuit | 440 V |
| General technical data / maximum permissible voltage for protective separation / in networks with grounded star point between main and auxiliary circuit | 440 V |
| General technical data / shock resistance according to IEC 60068-2-27 | 8g / 11 ms |
| General technical data / reference code according to IEC 81346-2 | F |
| General technical data / Substance Prohibitance (day/month/year) | 10/01/2009 |
| General technical data / Net Weight | 157.58 g |
| Ambient conditions / installation altitude at height above sea level maximum | 2 000 m |
| Ambient conditions / ambient temperature / during operation | -40 ... +70 °C |
| Ambient conditions / ambient temperature / during storage | -55 ... +80 °C |
| Ambient conditions / ambient temperature / during transport | -55 ... +80 °C |
| Ambient conditions / temperature compensation | -40 ... +60 °C |
| Ambient conditions / relative humidity during operation | 10 ... 95 % |
| Main circuit / number of poles for main current circuit | 3 |
| Main circuit / adjustable current response value current of the current- dependent overload release | 5.5 ... 8 A |
| Main circuit / operating voltage / rated value | 690 V |
| Main circuit / operating voltage / at AC-3e rated value maximum | 690 V |
| Main circuit / operating frequency rated value | 50 ... 60 Hz |
| operational current rated value | 8 A |
| operational current at AC-3e at 400 V rated value | 8 A |
| operating power / at AC-3 / at 400 V rated value | 3 kW |
| operating power / at AC-3 / at 500 V rated value | 4 kW |
| operating power / at AC-3 / at 690 V rated value | 5.5 kW |
| operating power / at AC-3e / at 400 V rated value | 3 kW |
| operating power / at AC-3e / at 500 V rated value | 4 kW |
| operating power / at AC-3e / at 690 V rated value | 5.5 kW |
| Auxiliary circuit / design of the auxiliary switch | integrated |
| Auxiliary circuit / number of NC contacts for auxiliary contacts | 1 |
| Auxiliary circuit / note | for contactor disconnection; for message "Tripped" |
| Auxiliary circuit / number of NO contacts for auxiliary contacts | 1 |
| Auxiliary circuit / number of CO contacts for auxiliary contacts | 0 |
| Auxiliary circuit / operational current of auxiliary contacts at AC-15 / at 24 V | 3 A |
| Auxiliary circuit / operational current of auxiliary contacts at AC-15 / at 110 V | 3 A |
| Auxiliary circuit / operational current of auxiliary contacts at AC-15 / at 120 V | 3 A |
| Auxiliary circuit / operational current of auxiliary contacts at AC-15 / at 125 V | 3 A |
| Auxiliary circuit / operational current of auxiliary contacts at AC-15 / at 230 V | 2 A |
| Auxiliary circuit / operational current of auxiliary contacts at AC-15 / at 400 V | 1 A |
| Auxiliary circuit / operational current of auxiliary contacts at AC-15 / at 690 V | 0.75 A |
| Auxiliary circuit / operational current of auxiliary contacts at DC-13 / at 24 V | 2 A |
| Auxiliary circuit / operational current of auxiliary contacts at DC-13 / at 60 V | 0.3 A |
| Auxiliary circuit / operational current of auxiliary contacts at DC-13 / at 110 V | 0.22 A |
| Auxiliary circuit / operational current of auxiliary contacts at DC-13 / at 125 V | 0.22 A |
| Auxiliary circuit / operational current of auxiliary contacts at DC-13 / at 220 V | 0.11 A |
| Auxiliary circuit / contact rating of auxiliary contacts according to UL | B600 / R300 |
| Protective and monitoring functions / trip class | CLASS 10 |
| Protective and monitoring functions / design of the overload release | thermal |
| UL/CSA ratings / full-load current (FLA) for 3-phase AC motor / at 480 V rated value | 8 A |
| UL/CSA ratings / full-load current (FLA) for 3-phase AC motor / at 600 V rated value | 8 A |
| Short-circuit protection / design of the fuse link / for short-circuit protection of the auxiliary switch required | fuse gG: 6 A, quick: 10 A |
| Installation/ mounting/ dimensions / mounting position | for mounting on contactors: with a vertical mounting plane +/-135° rotatable & +/- 22.5° tiltable, stand-alone installation: with a vertical mounting plane +/-135° rotatable and +/-45° tiltable; for more details see manual |
| Installation/ mounting/ dimensions / fastening method | Contactor mounting |
| Installation/ mounting/ dimensions / height | 85 mm |
| Installation/ mounting/ dimensions / width | 45 mm |
| Installation/ mounting/ dimensions / depth | 85 mm |
| Connections/ Terminals / product component removable terminal for auxiliary and control circuit | No |
| Connections/ Terminals / type of electrical connection / for main current circuit | screw-type terminals |
| Connections/ Terminals / type of electrical connection / for auxiliary and control circuit | screw-type terminals |
| Connections/ Terminals / arrangement of electrical connectors for main current circuit | Top and bottom |
| for main contacts / solid or stranded | 2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²) |
| for main contacts / finely stranded with core end processing | 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm² |
| for AWG cables for main contacts | 2x (16 ... 12), 2x (14 ... 8) |
| type of connectable conductor cross-sections / for auxiliary contacts / solid or stranded | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| type of connectable conductor cross-sections / for auxiliary contacts / finely stranded with core end processing | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| type of connectable conductor cross-sections / for AWG cables for auxiliary contacts | 2x (20 ... 16), 2x (18 ... 14) |
| tightening torque / for main contacts with screw-type terminals | 2 ... 2.5 N·m |
| tightening torque / for auxiliary contacts with screw-type terminals | 0.8 ... 1.2 N·m |
| design of screwdriver shaft | Diameter 5 ... 6 mm |
| size of the screwdriver tip | Pozidriv PZ 2 |
| design of the thread of the connection screw / for main contacts | M4 |
| design of the thread of the connection screw / of the auxiliary and control contacts | M3 |
| Safety related data / failure rate [FIT] with low demand rate according to SN 31920 | 50 FIT |
| Safety related data / MTTF with high demand rate | 2 280 a |
| Safety related data / T1 value / for proof test interval or service life according to IEC 61508 | 20 a |
| Safety related data / protection class IP on the front according to IEC 60529 | IP20 |
| Safety related data / touch protection on the front according to IEC 60529 | finger-safe, for vertical contact from the front |
| Display / display version for switching status | Slide switch |
Item code: 3RA2816-0EW20
Item code: 3RT2035-1NB30
Item code: 6MF2805-0AA00
Item code: 6ES7440-1CS00-0YE0
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