Relé Térmico 28-40A S3 (Presentación Anterior) - 3RU1146-4FB0 - Siemens
SKU 3RU1146-4FB0 · Unidad base: unit
Producto Siemens. Referencia del fabricante: 3RU1146-4FB0. Overload relay 28...40 A For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw terminal Auxiliary circuit: Screw terminal Manual-Automatic-Reset !!! Phased-out product !!! Successor is SIRIUS 3RU2 Preferred successor type is >>3RU2136-4FB0<< Características técnicas: product designation: thermal overload relay; size of overload relay: S3; size of contactor can be combined company-specific: S3; power loss [W] for rated value of the current at AC in hot operating state: 13.5 W; ● per pole: 4.5 W; insulation voltage with degree of pollution 3 at AC rated value: 1 000 V; surge voltage resistance rated value: 8 kV; protection class IP on the front: IP20; shock resistance: 8 g / 10 ms; type of protection: DMT 98 ATEX G 001; reference code according to IEC 81346-2: F; Substance Prohibitance (day/month/year): 07/01/2006.
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Consultar ficha técnica ↗Características del producto
- product designation
- thermal overload relay
- size of overload relay
- S3
- size of contactor can be combined company-specific
- S3
- power loss [W] for rated value of the current at AC in hot operating state
- 13.5 W
- ● per pole
- 4.5 W
- insulation voltage with degree of pollution 3 at AC rated value
- 1 000 V
- surge voltage resistance rated value
- 8 kV
- protection class IP on the front
- IP20
- shock resistance
- 8 g / 10 ms
- type of protection
- DMT 98 ATEX G 001
- reference code according to IEC 81346-2
- F
- Substance Prohibitance (day/month/year)
- 07/01/2006
- Net Weight
- 0.509 kg
- installation altitude at height above sea level maximum
- 2 000 m
- ● during operation
- -20 ... +70 °C
- ● during storage
- -55 ... +80 °C
- ● during transport
- -55 ... +80 °C
- relative humidity during operation maximum
- 100 %
- number of poles for main current circuit
- 3
- adjustable current response value current of the current-dependent overload release
- 28 ... 40 A
- number of NC contacts for auxiliary contacts
- 1
- number of NO contacts for auxiliary contacts
- 1
- number of CO contacts for auxiliary contacts
- 0
- ● at 24 V
- 3 A
- ● at 110 V
- 3 A
- ● at 120 V
- 3 A
- ● at 125 V
- 3 A
- ● at 230 V
- 2 A
- ● at 400 V
- 1 A
- ● at 220 V
- 0.11 A
- trip class
- CLASS 10
- — with type of coordination 1 required
- gG: 160 A
- — with type of coordination 2 required
- gG: 80 A
- ● for short-circuit protection of the auxiliary switch required
- fuse gL/gG: 6 A, quick: 10 A
- mounting position
- with vertical mounting surface +/-135° rotatable, with vertical mounting surface +/- 45° tiltable to the front and back
- fastening method
- Contactor mounting
- height
- 120 mm
- width
- 70 mm
- depth
- 140 mm
- — forwards
- 0 mm
- — backwards
- 0 mm
- — upwards
- 0 mm
- — downwards
- 0 mm
- — at the side
- 0 mm
- product component removable terminal for auxiliary and control circuit
- No
- ● for main current circuit
- screw-type terminals
- ● for auxiliary and control circuit
- screw-type terminals
- ● solid
- 2x (2.5 ... 16 mm²)
- ● stranded
- 2x (10 ... 50 mm²), 10 ... 70 mm²
- ● finely stranded with core end processing
- 2x (2.5 ... 35 mm²), 2.5 ... 50 mm²
- — solid
- 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
- — finely stranded with core end processing
- 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
- ● for AWG cables for auxiliary contacts
- 2x (20 ... 16), 2x (18 ... 14)
- touch protection against electrical shock
- finger-safe
- Environmental Confirmations
- Yes
- CCC
- Yes
- cULus
- Yes
- EAC
- Yes
- EU declaration of conformity
- Yes
- IECEx
- Yes