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nVent ERICO Protection Device Kit



  • Fusion of terminal block and surge protection technology
  • Integrated disconnect
  • Reduces installation time
  • Open-circuit end-of-life mode
  • Proven hybrid technology comprised of gap-type and varistor-type components
  • Includes AREMA® hardware
  • Two operating voltages
  • 5-year limited warranty
  • RoHS compliant


Part Number EPD101P
Nominal System Voltage (Un) 50 VDC
35 VAC
Max Continuous Operating Voltage (Uc) 90 VDC
65 VAC
Voltage Protection Level (Up) 250 V @ 3 kA
Nominal Discharge Current (In) 30 kA 8/20 μs
Max Current Rating 30 A
Max Discharge Current (Imax) 50 kA 8/20 μs
Leakage Current @ Un 1 nA Max
Frequency 5 MHz Max
Protection Modes Single
Technology Metal Oxide Varistor (MOV)
Gas Discharge Tube (GDT)
Connection Type AREMA® 14-24 Binding Posts
Mounting 35 mm top hat tinned copper DIN rail
Status Indication Mechanical flag
Remote Contacts
Enclosure Material UL® 94V-0 Thermoplastic
Humidity 95 % RH Max
Working Temperature -40 to 185 °F
Height (H) 3.3"
Length (L) 5.2"
Width (W) 1"
Wrench Size 1/2"
Color Blue
Complies With AREMA® C&S Manual Parts 11.5.1, 11.3.2, 14.1.2
Designed to Meet ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C
Standard Packaging Quantity 5 x 10 pc
UPC 78285690753

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.

ANSI is a registered trademark of American National Standards Institute.
AREMA is a registered trademark of American Railway Engineering and Maintenance-of-Way Association, Inc.
IEEE is a registered trademark of The Institute of Electrical and Electronics Engineers, Inc.
UL, UR, cUL, cUR, cULus and cURus are registered certification marks of UL LLC.