Type 2 AC surge protector - 3-phase+N

DAC40CS-40-150
Part Number 821510122
DAC40CS-40-150
  • Compact, multipole type 2
  • 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
  • Conforms to IEC 61643-11 / EN 61643-11 and UL1449 ed.5
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The DAC40CS series are compact type 2 or type 3 surge protection devices designed to protect single or multi-phase systems. They are equipped with a pluggable protection module and are designed for DIN rail mounting. The DAC40CS series are available for supply voltages of 120V, 230V or 400V and all common mains types (TN, TNC, TNS, TT). The protection circuit consists of high performance varistors with a thermal break and error signaling. A potential-free contact serves for the connection of a remote signaling.
SPD type
IEC

2
Network

120/208 V
AC system

TN
Max. AC operating voltage
Uc

150 Vac
Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
 UT

180 Vac withstand
Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
 UT

230 Vac disconnection
Residual Current
Leakage current to Ground
 Ipe

< 1 mA
Follow current
If

None
Nominal discharge current
15 x 8/20 µs impulses
 In

20 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
 Imax

40 kA
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total

160 kA
Protection mode(s)

L/PE and N/PE
Protection level N/PE
@ In (8/20µs)
 Up N/PE

0.9 kV
Protection level L/PE
@ In (8/20µs)
 Up L/PE

1.2 kV
Admissible short-circuit current
 Isccr

10 000 A
Network type

AC
Technology

MOV
SPD configuration

3-phase+Neutral
Connection to Network

By screw terminals: L/N = 1.5-10mm² (16mm² rigid) or PE = 2.5-25mm² (35mm² rigid)
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

2 mechanical indicators - Red/Green
Spare module(s)

MDAC40C-40-150
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 - 2TE (EN43880)
Weight

0.255 kg
Standards compliance

IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification

KEMA
Thermal disconnector

Internal
Installation ground fault breaker

Type 'S' or delayed
Back-up protection device

50 A min. - 125 A max. - Fuses Type gG