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nVent ERIFLEX

Power Block

SB125AL (561161)

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 possibilities with one cable, two cables, nVent ERIFLEX Flexibar, and IBSB/IBSBR power braids.

Features

  • Can be connected with round cross section cable or flat connection system like nVent ERIFLEX Flexibar or IBSB/IBSBR Power Braid
  • Compact power block with high short circuit current rating
  • Tinned copper or aluminum block allows for copper or aluminum conductor connections
  • Screw retaining cover is hinged and removable
  • Design allows for visual inspection of conductor and confirmation of connection
  • Gangable 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
  • Halogen free
  • RoHS compliant

Specifications

Part Number SB125AL
Article Number 561161
Finish Tinned
Type Cable-Cable
Typical Application Current Rating, UL 150 A
Material Aluminum
Thermoplastic
Line Side Max Conductor Size, UL 1/0 AWG
Load Side Max Conductor Size, UL 1/0 AWG
Max Current Rating, IEC 185 A
Max Current Rating, UL/CSA 150 A
Peak Short Circuit Current (Ipk) 22 kA
Short Circuit Current Rating (SCCR) 100 kA
Max Working Voltage, IEC (Ui) 1,000 VAC
1,500 VDC
Max Working Voltage, UL (Vin) 1,250 VAC/DC
Line Side Number of Connections 1
Line Side Compact Stranded Wire Size 10 - 35 mm²
#8 - 1/0
Load Side Compact Stranded Wire Size 10 - 35 mm²
#8 - 1/0
Load Side Number of Connections 1
Load Side Stranded Wire Size - Ferrule 10 - 35 mm²
Depth (D) 1.85"
Height (H) 3.3"
Width (W) 0.8"
Unit Weight 0.1 lb
Certification Details UL® 1059
Complies With IEC® 60947-7-1
Enclosure Rating IP 20
Flammability Rating UL® 94V-0
Certifications CE, ERIFLEX SB
cURus
RoHS
Standard Packaging Quantity 1 pc
UPC 78285691267
EAN-13 8711893155167

nVent, nVent CADDY, nVent ERICO, nVent ERIFLEX, and nVent LENTON are owned by nVent or its global affiliates. All other trademarks are the property of their respective owners. nVent reserves the right to change specifications without prior notice.

IEC is a registered trademark of the International Electrotechnical Commission.
UL, UR, cUL, cUR, cULus and cURus are registered certification marks of UL LLC.

Applications

Video

Brochures

Wind Power Solutions
1.94 MB English

Certifications

CE, ERIFLEX SB
EN 60947-7-1, 201 KB English
cUR XCFR8.E198301
CSA C22.2 No. 158
UR XCFR2.E198301
ANSI/UL 1059

Datasheets

Engineering Specifications

Instruction Sheets

SB 125AL
178 KB English