The NVENT Erico EDT215020R is a DIN rail surge protection device designed to prevent voltage surges in electrical systems. This Class II device operates in 2+0 mode, ensuring effective protection for both line-to-neutral and neutral-to-ground connections. It utilizes thermal disconnect technology, providing reliable operation and safety.
Nominal system voltage of one hundred twenty volts
Maximum discharge current of fifty kiloamperes (8/20 microseconds)
Equipped with a mechanical flag for easy status indication
Product Highlights
The EDT215020R is suitable for installation on a thirty-five millimeter DIN rail. It is engineered for environments where electrical surges can occur, making it ideal for various applications, from industrial settings to commercial buildings.
Product Information
Standard Information
Brand: NVENT
MPN: EDT215020R
Technical Specifications
Nominal System Voltage (Un)
120 V
Max Continuous Operating Voltage (Uc)
150 V
Nominal Discharge Current (In), IEC
20 kA 8/20 microseconds
Max Discharge Current (Imax), IEC
50 kA 8/20 microseconds
Voltage Protection Level (Up)
1250 V
Back-Up Fuse @ Isccr
250 A @ 50 kA; 315 A @ 25 kA
Frequency
50 - 60 Hz
Response Time
25 ns Max
Protection Modes
L-N; N-PE
Short Circuit Current Rating (Isccr)
25 kA; 50 kA
Temporary Over Voltage 120 min (Ut/mode)
300 V Withstand
Nominal Discharge Current (In), UL
20 kA 8/20 microseconds
Short Circuit Current Rating (SCCR)
200 kA
Voltage Protection Rating (VPR)
700 V
Technology
Thermal Disconnect
Connection, Solid
35 mm² Max
Connection, Stranded
#4 max
Torque (TQ)
4.5 N·m
Humidity
5 - 95
Temperature
-31 to 185 °F
Enclosure Material
UL® 94V-0 Thermoplastic
Enclosure Rating
IP 20
Mounting
35 mm top hat DIN rail
Remote Contact Switching Capacity
1 A @ 250 VAC; 1 A @ 125 VAC; 0.5 A @ 48 VDC; 0.5 A @ 24 VDC; 0.5 A @ 12 VDC