Z33M821
CKE Metal Oxide Varistors, M Series
Toggle Nav

Sign in to see your recent orders, quotes and account activity.

Sign in
My Cart

Z33M821

CKE Metal Oxide Varistors, M Series
In stock
Item Number
Z33M821
MFG Item Number
Z33M821
Series
Order by 5:00 PM ET and your package will ship the same day.
Product Details

Overview

Metal Oxide Varistors, M Series
Item #
Z33M821
VARISTOR

M Series Information

  • 130~2800 Max. Applied VAC
  • 175~3500 Max. Applied VDC
  • Up to 10000 Joules
  • Up to 7400 Max. Clamping Volts
  • Up to 70000 Amps Peak
CKE Metal Oxide Varistors are Transient Voltage Suppressors with a non‑linear current‑voltage characteristic, which sustains an almost constant voltage over a wide range of current. These varistors and suppressors are ideally suited to all transient voltage protection applications and their high clamping efficiency and low steady power dissipation offer considerable circuit advantages over most existing methods of protection.

  • Up to 200 Max. Clamping Amps
  • Panel Mount
  • UL and CSA Approvals on Select Models


Specifications

Specifications
Ships Factory Direct No
Manufacturer Part Number Z33M821
Item Number Z33M821
Manufacturer CKE
Product Series M
Family Series CKE Metal Oxide Varistors, M Series
Typical Capacitance (pf) 0.00000000216 pF
Max Applied Voltage RMS 510 V
Max Applied Voltage DC 670 VDC
Min Varistor Peak Volts 738 V
Max Varistor Peak Volts 902 V
Energy (Joules) 545 J
Power Dissipation 1.5 W
Max Clamping Volts 1,355 V
Max Clamping Amps 200 A
Peak Current 25,000 A
Phase Single
Approvals UL
Net Weight 0.175 lbs
Gross Weight 0.175 lbs
© Copyright 2023 Galco Industrial Electronics, All Rights Reserved