Product catalogue | Functional Electronics | Surge protection | Instrumentation and control | Triple-stage protection with
screw connection | DK - Serie
- 1 -
General ordering data
Order No. 8238340000
Part designation DKU DK5 24VDC 0,3A
Version Surge protection for instrumentation and control,
{Reference (AttributeDefinition) not found:
pattr2500833906422}, Rated voltage: 24 V DC
EAN 4008190425456
Qty. 10 pc(s).
Clamped conductors
Flexible w. ferrule, min. (DIN 46228-1) 0.5 mm²
Flexible, max. 4 mm²
Flexible, min. 0.5 mm²
Rated cross-section for solid/flexible with ferrule 2.5 mm²
Rated cross-section, max. ferrules 4 mm²
Solid, min. 0.5 mm²
Stranded, max. 4 mm²
Stranded, min. 0.5 mm²
Tightening torque range 0.4...0.6 Nm
Type of connection Screw connection
Product catalogue | Functional Electronics | Surge protection | Instrumentation and control | Triple-stage protection with
screw connection | DK - Serie
- 2 -
Clamped conductors
General data
Design Terminal
Storage temperature -25 ... 85°C
Ambient temperature (operational) -25 ... 60°C
Insulation coordination acc. to EN 50178
Overvoltage category III
Pollution severity 2
Interference voltage
Protection level on output side sym., input 1 kV/
µs, typ.
30 V
Protection level on output side sym., input 8/20 µs,
typ.
45 V
Protection level on output side unsym., input 1kV/
µs, typ.
35 V
Protection level on output side unsym., input 8/20
µs, typ.
45 V
Technical data
Limiting frequency (-3 dB) at load resistance 400 kHz 240 Ω
Rated voltage (DC), max. 28 V
Volume resistance 3 Ω
Rated current 0.3 A
Rated voltage 24 V DC
Rated voltage (DC) 24 V
Max. continuous voltage, Uc (AC) 28 V
Operating current, Imax 0.3 A
Discharge current, max. (8/20 µs) 5 kA
Sparkover time ≤ 100 ps
Fuse, max. 0.5 A
Dimensions
Clamping range, max. 4 mm²
Clamping range, nom. 4 mm²
Length 76.8 mm
Height 72 mm
Width 6 mm
Approvals
Approvals institutes
Classifications
ETIM 2.0 EC000943
ETIM 3.0 EC000943
eClass 4.1 27-14-11-27
Product catalogue | Functional Electronics | Surge protection | Instrumentation and control | Triple-stage protection with
screw connection | DK - Serie
- 3 -
Classifications
eClass 5.0 27-14-11-27
eClass 5.1 27-14-11-27
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