Splice Block, Cable-Cable, 255 A UL, Aluminum
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Splice Block, Cable-Cable, 255 A UL, Aluminum
Catalog#: SB250AL
nVent ERIFLEX Power Blocks are the main DIN mounted output/input devices for connection between primary and secondary switchboard, or main input/output connection for machine or industrial equipment (such as invertor, air conditioning machines, etc.). The high short circuit rated large cross section blocks offer time savings and reliability in every panel configuration. The complete Power Blocks range offers multiple connection types with up to four cables, nVent ERIFLEX Flexibar Advanced, or IBSB Advanced power braids.
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Details
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Resources
CAD
Video
Additional Product Details
Features
- Can be connected with round cross section cable or flat connection system like nVent ERIFLEX Flexibar Advanced or IBSB Advanced Insulated Braided Conductor
- Compact power block with high short circuit current rating
- Tinned copper or aluminum block allows for copper or aluminum conductor direct connections, or using ferrule
- Screw retaining cover is hinged and removable
- Design allows for visual inspection of conductor and confirmation of connection
- Modular snap-together blocks for building multi-pole power blocks
- Easily clips onto DIN rail or mounts to panel with screws
- Voltage detection and measurement connection
- 95% fill ratio
- RoHS compliant
- Conforms to EN 45545 obtaining an HL3 classification for chapter R23 and HL2 classification for chapter R22
- Halogen free plastic housing excluding the blue protection cover
Specifications
PRODUCT ATTRIBUTES
| Directives de sélection pour les blocs de distribution | ||||||||||
| Déclassement à appliquer pour une température ambiante (°C) et une température de fonctionnement de 85 °C | ||||||||||
| Température ambiante (°C) | 30° | 35° | 40° | 45° | 50° | 55° | 60° | 65° | 70° | 75° |
| Coefficient de déclassement (d) | 1 | 1 | 1 | 0.94 | 0.88 | 0.82 | 0.75 | 0.67 | 0.58 | 0.47 |
| *environnement des blocs de distribution dans l'armoire électrique | ||||||||||
Diagrams
Brochure
Data Sheet
Engineering Specification
Flyer
Installation Manual / Instruction Sheet
Technical Handbook
Certifications
CE, ERIFLEX SB
English
EN 60947-7-1
cUR XCFR8.E198301
English
CSA C22.2 No. 158
cUR XCFR8.E198301
CSA C22.2 No. 158
UR XCFR2.E198301
English
ANSI/UL 1059
UR XCFR2.E198301
ANSI/UL 1059
EN 45545 HL3/R23, UD/BD/TD/SB
English
EN 45545-2:2013
UKCA, ERIFLEX SB
English
EN 60947-7-1
Additional Product Details
- Warning
- nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.nvent.com and from your nVent customer service representative. Improper installation, misuse, misapplication or other failure to completely follow nVent's instructions and warnings may cause product malfunction, property damage, serious bodily injury and death and/or void your warranty.