Type 3 surge protection device - BT-1S-230AC/O
2800625

Type 3 arresters for universal installation in installation boxes, sill-type trunking, underfloor installations or direct installation in the termination device. Circuit with thermal monitoring and visual fault warning. Installation in branch or through wiring. Version: 230 V AC


Product Details




IEC power supply system TN-S
TT
IT with N conductor
Type Installation module
Distance between live and grounded parts 3 mm
Product type Device protection
Number of positions 2
Surge protection fault message optical
Insulation characteristics
Overvoltage category III
Pollution degree 2
IEC test classification III
T3
EN type T3
Number of ports One
Distance between live and grounded parts 3 mm

Connection method Spring-cage connection
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section solid 0.2 mm² ... 2.5 mm²
Conductor cross section AWG 24 ... 14

Dimensional drawing
Width 22.5 mm
Height 43 mm
Depth 27.4 mm

Color jet black RAL 9005
Flammability rating according to UL 94 V-0
CTI value of material 600
Insulating material PA 6.6
Housing material PA 6.6

Mode of protection L-N
L-PE
N-PE
Direction of action L(N)-PE
Nominal voltage UN 230/400 V AC (TN-S)
230/400 V AC (TT - only in use with RCD)
Nominal frequency fN 50 Hz (60 Hz)
Maximum continuous operating voltage UC (L-N) 275 V AC
Maximum continuous operating voltage UC (L-PE) 440 V AC
Maximum continuous operating voltage UC (N-PE) 440 V AC
Rated load current IL 16 A (30 °C)
Residual current IPE ≤ 3 µA
Standby power consumption PC ≤ 400 mVA
Reference test voltage UREF 255 V AC
Nominal discharge current In (8/20) µs 3 kA
Maximum discharge current Imax (8/20) µs 8 kA
Combination wave UOC 6 kV
Voltage protection level Up (L-N) ≤ 1.3 kV
Voltage protection level Up (L-PE) ≤ 1.5 kV
Voltage protection level Up (N-PE) ≤ 1.5 kV
Residual voltage at Iamax, (L-N) ≤ 1.3 kV (at UOC)
Residual voltage at Iamax, (L-PE) ≤ 1.5 kV (at UOC)
Residual voltage at Iamax, (PE) ≤ 1.5 kV (at UOC)
TOV behavior at UT (L-N) 335 V AC (5 s / withstand mode)
440 V AC (120 min / safe failure mode)
TOV behavior at UT (L-PE) 440 V AC (5 s / withstand mode)
440 V AC (120 min / withstand mode)
1455 V AC (200 ms / safe failure mode)
TOV behavior at UT (N-PE) 1200 V AC (200 ms / safe failure mode)
Response time tA (L-N) ≤ 25 ns
Response time tA (L-PE) ≤ 100 ns
Short-circuit current rating ISCCR 1 kA AC
Max. backup fuse with branch wiring 16 A (MCB B)

Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -30 °C ... 75 °C
Ambient temperature (storage/transport) -30 °C ... 75 °C
Altitude ≤ 2000 m (amsl (above mean sea level))
Permissible humidity (operation) 5 % ... 95 %

Air clearances and creepage distances
Standards/regulations EN 60664-1 / IEC 60664-1 / IEC 61643-1 / EN 61643-11
Standards/specifications IEC 61643-11
Standards/specifications EN 61643-11

Mounting type Screw mounting

Item number 2800625
Packing unit 1 pc
Minimum order quantity 1 pc
Product Key CL1441
Catalog Page Page 87 (C-4-2019)
GTIN 4046356620437
Weight per Piece (including packing) 43.5 g
Weight per Piece (excluding packing) 42.4 g
Country of origin DE


ECLASS

ECLASS-9.0 27130806
ECLASS-10.0.1 27130806
ECLASS-11.0 27130806

ETIM

ETIM 8.0 EC000942

UNSPSC

UNSPSC 21.0 39121600

EAC

Approval ID: RU C-DE.*09.B.00169

REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

Your advantages

Optimal additional protection of the building installation for longer service life and increased availability of the end devices
Can be used universally, thanks to its compact design
Concealed surge protection, thanks to installation in the device socket
Excellent level of information provided, thanks to visual or audible fault indication