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Type 2 AC surge protector
DAC40CS-20-440
Compact 1-phase Type 2 (or 3) surge protector - 230 V - Pluggable
DAC40CS-20-440
Part Number:
821510421
Compact Surge protector, 2-pole Type 2 or 3
Conductivity per pole: In= 20 kA; Imax= 40 kA
Protection modes - common and/or differential
Safe disconnect device
Transverse / longitudinal voltage protection
Energetically coordinated
Pluggable protection module
Remote signalling
IEC 61643-11 / EN 61643-11 certified
UL1449 ed.5 compliance
Datasheet
Installation Sheet
Tender specifications
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DAC40CS products are compact, Type 2 or type 3 surge protection (SPD) devices designed to protect single-phase or 3-phase systems. They are designed for DIN rail mounting and the SDP cartridges are replaceable. The DAC40CS series are available for supply voltages from 75 Vdc to 350 Vdc. The protection circuit consists of high energy varistances, with a thermal disconnection system. The SPD includes status signalling via a visual indicator and a remote signalling system (optional).
Select another reference:
DAC40CS-11-150
DAC40CS-11-275
DAC40CS-11-320
DAC40CS-20-150
DAC40CS-20-275
DAC40CS-20-320
DAC40CS-20-440
Electrical Properties
Mechanical Properties
Norms
Deconnector
Schemas
SPD type
2
Network
230 V single-phase
AC system
IT
Max. AC operating voltage
Uc
440 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec.
UT
580 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn
UT
770 Vac disconnection
Residual Current
Ipe
< 1 mA
Follow current
If
None
Nominal discharge current
In
20 kA
Max. discharge current
Imax
40 kA
Total Maximum discharge current
Imax Total
80 kA
Protection mode(s)
L/PE and N/PE
Protection level N/PE
Up N/PE
1.8 kV
Protection level L/PE
Up L/PE
1.8 kV
Admissible short-circuit current
Isccr
10 000 A
Technology
MOV
SPD configuration
Single phase
Connection to Network
By screw terminals: L/N = 1.5-10mm² (16mm² rigid) or PE = 2.5-25mm² (35mm² rigid)
Compact
Yes
Format
Plug-in modular box
Plugable
Yes
Mounting
Symmetrical rail 35 mm (EN 60715)
Housing material
Thermoplastic UL94 V-0
Operating temperature
Tu
-40/+85°C
Protection rating
IP20
Failsafe mode
Disconnection from AC network
Disconnection indicator
1 mechanical indicator - Red/Green
Spare module(s)
MDAC40C-20-440
Remote signaling of disconnection
Output on changeover contact
Wiring for remote signaling
1.5 mm² max.
Max. Voltage/Current for remote signaling
250 V / 0.5 A (AC) / 30 V / 3 A (DC)
Dimensions
See diagram - 1TE (EN43880)
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
KEMA / EAC
Thermal disconnector
Internal
Installation ground fault breaker
Type 'S' or delayed
Fuses
50 A min. - 125 A max. - Fuses Type gG
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