United StatesChange
nVent ERICO

DT1 DIN Rail Surge Protection Class I+II, 3+0 Mode

DT115030R

Features

  • Compact, yet high surge rated pluggable design, using minimum DIN rail width
  • External back-up fuse is not required up to 315 A
  • Retaining clip ensures enhanced vibration and shock resistance performance
  • Red/Green status indication and change-over contacts standard for remote monitoring

Specifications

Part Number DT115030R
Nominal System Voltage (Un) 120 V
Max Continuous Operating Voltage (Uc) 150 V
Nominal Discharge Current (In), IEC 12.5 kA 8/20 μs
Max Discharge Current (Imax), IEC 50 kA 8/20 μs
Impulse Current (Iimp) 12.5 kA 8/20 μs
Voltage Protection Level (Up) 1,000 V
Back-Up Fuse @ Isccr 250 A @ 50 kA
315 A @ 25 kA
Response Time 25 ns Max
Protection Modes L-PEN
Short Circuit Current Rating (Isccr) 25 kA
50 kA
Temporary Over Voltage 120 min (Ut/mode) 229 V Safe Fail
Temporary Over Voltage Withstand 5 s (Ut) 175 V
Nominal Discharge Current (In), UL 20 kA 8/20 μs
Short Circuit Current Rating (SCCR) 200 kA
Voltage Protection Rating (VPR) 700 V
Technology Thermal Disconnect
Connection, Solid #2 Max
Connection, Stranded #4 Max
Torque (TQ) 3.32 ft lb
Humidity 5 – 95 % RH
Temperature -40 to 158 °F
Enclosure Material UL® 94V-0 Thermoplastic
Enclosure Rating IP 20
Mounting 35 mm top hat DIN rail
Remote Contact Switching Capacity 0.5 A @ 12 VDC
0.5 A @ 24 VDC
0.5 A @ 48 VDC
1.0 A @ 125 VAC
1.0 A @ 250 VAC
Remote Contacts Yes
Status Indication Mechanical flag
Depth (D) 3.35"
Height (H) 3.54"
Width (W) 2.13"
Unit Weight 1.041 lb
Certification Details UL® 1449 Edition 4 Type 1CA
Complies With EN 61643-11 Type 1, Type 2
IEC® 61643-11 Class I, Class II
Standard Packaging Quantity 1 pc
UPC 78285693826

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UL, UR, cUL, cUR, cULus and cURus are registered certification marks of UL LLC.

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