TTC-6-MOV-C-48DC-UT-I - Surge protection device

2906838

Medium surge protection with integrated status indicator for a signal wire with grounded reference potential.

Product type Surge protection for MCR technology
Product family TERMITRAB complete
IEC test classification C1
C2
C3
Type DIN rail module, one-piece
Surge protection fault message optical
Insulation characteristics
Overvoltage category III
Pollution degree 2

Nominal voltage UN 48 V DC

Connection method Screw connection
Screw thread M3
Tightening torque 0.5 Nm ... 0.6 Nm
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section rigid 0.2 mm² ... 4 mm²
Conductor cross section AWG 24 ... 12

Dimensional drawing
Width 6.2 mm
Height 92 mm
Depth 69.5 mm (incl. DIN rail 7.5 mm)

Color gray (RAL 7042)
Flammability rating according to UL 94 V-0
Insulating material PBT
Housing material PBT

Mechanical data
Open side panel Yes

Direction of action Line-Earth Ground
Maximum continuous voltage UC 60 V DC
42 V AC
Rated current 10 A (60 °C)
Operating effective current IC at UC ≤ 100 µA
Residual current IPE ≤ 100 µA
Nominal discharge current In (8/20) µs (line-ground) 2 kA
Voltage protection level Up (line-earth) ≤ 200 V (C1 - 600 A)
≤ 220 V (C2 - 4 kV)
≤ 150 V (C3 - 25 A)
≤ 160 V (C3 - 35 A)
Response time tA (line-earth) ≤ 25 ns
Input attenuation aE, asym. typ. 0.3 dB (≤ 200 kHz / 150 Ω)
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ω system typ. 650 kHz
Capacity (Core-Earth) 5 nF
Resistance per path ≤ 100 mΩ
Surge protection fault message optical
Impulse durability (line-earth) C1 - 600 A
C2 - 2 kA
C3 - 35 A

Ambient conditions
Degree of protection IP20 (with end cover)
Ambient temperature (operation) -40 °C ... 85 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Altitude ≤ 4000 m (amsl)
Permissible humidity (operation) 5 % ... 95 %

Standards/specifications IEC 61643-21
Note 2000 + corrigendum 2001 + A1:2008, modified + A2:2012
EN 61643-21
Standards/specifications EN 61643-21
Note 2001 + A1:2009 + A2:2013

Mounting type DIN rail: 35 mm