Surge protection for measurement and control technology - MT-2/1-S- 24DC 2765699

Rail-mountable module with surge voltage fine protection, mounting on NS 35/7.5. Nominal voltage: 24 V DC, housing width: 12.5 mm

Product Details

Ambient conditions
Ambient temperature (operation) -40 °C ... 85 °C
Degree of protection IP20

Capacity (Core-Core) typ. 7 nF
Maximum continuous voltage UC 30 V DC
21 V AC
Surge protection fault message none
Residual voltage at In (conductor-conductor) ≤ 95 V
Total discharge current Itotal (8/20) µs 1.5 kA
Rated current 6 A
Nominal pulse current Ian (10/1000) µs (line-line) 185 A
Operating effective current IC at UC ≤ 10 µA
Max. discharge current Imax (8/20) µs maximum (line-line) 1.5 kA
Nominal discharge current In (8/20) µs (line-line) 1.5 kA
Response time tA (line-line) ≤ 1 ns
Direction of action Line-Line
Output voltage limitation at 1 kV/µs (line-line) static ≤ 55 V

Mechanical data
Open side panel No

Dimensional drawing
Height 77.5 mm
Width 12.4 mm
Depth 55 mm

Color black
Housing material PA
Flammability rating according to UL 94 V-0

Mounting type DIN rail: 35 mm

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

Standards Information technology specification
Standards/regulations IEC 61643-21
IEC 61643-21
Air clearances and creepage distances
Standards/regulations VDE 0110-1

Surge protection fault message none
Number of positions 2
Type DIN rail module, one-piece 
Wire pairs per module 1
IEC test classification C1

Order Key 2765699
Packing unit 10 pc
Minimum order quantity 1 pc
Sales Key 073
Catalog Page Page 109 (TT-2009)
GTIN 4017918066543
Weight per Piece (including packing) 34,5 GRM
Weight per Piece (excluding packing) 31,4 GRM
Customs tariff number 85363010
Country of origin DE


REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
China RoHS For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”