Product image for Littelfuse SB5060-021-0 Shock Block® Special-Purpose Ground-Fault Circuit Interrupter, 60A Load, 208V, 6 (Fixed) Trip Level, IP 69K/NEMA 4X
Image thumbnail 0
Image thumbnail 1
Email

Littelfuse SB5060-021-0 Shock Block® Special-Purpose Ground-Fault Circuit Interrupter, 60A Load, 208V, 6 (Fixed) Trip Level, IP 69K/NEMA 4X

Manufacturer: Littelfuse | Catalog # SB5060-021-0 | Cooper Electric Part # 1983759
$22,988.53 /ea
ea
Log in or register to view your price, purchase history, and more!
Out of stock, please contact your sales representative for availability, pricing and lead times
Product Spec Sheet
Industrial Shock Block (ISB) is a personnel protection device designed to meet the requirements for special-purpose GFCIs defined by UL 943C. This standard outlines GFCI classes specifically designed for use in industrial facilities. Class C GFCIs are intended to be used on three-phase systems where the line-to-line voltage is 480 V or less with a trip level of 20 mA, while Class D GFCIs are intended to be used on 600 V systems. The Industrial Shock Block includes DFT harmonic filtering, an automatic self-test feature and is compliant to the UL 1998 Software in Programmable Components standard.

Technical Information

Frequency
60 Hz
NEMA
IP69K,NEMA 4X

Manufacturer Information

Brand
Littelfuse

General Product Info

12-Digit UPC
079458294552
GTiN
00079458294552
Product UPC
07945829455
Features
  • UL 943 inverse time trip curve
  • DFT (Discrete Fourier Transform) filtering algorithm
  • Minimum trip time < 20 msec
  • Fixed 6 mA (UL 943) or 20 mA (UL 943C) trip level
  • Selectable trip levels (EGFPD)
  • Two-stage ground monitor with Zener termination that meets UL 943C, CSA M421
  • Flexible configuration
  • Conformal coating
  • Auxiliary contact
  • Automatic self-test
  • GFCI Class A, C, D and EGFPD options in one series
Compare