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Type 2+3 AC surge protector - one-phase - pluggable with integrated fuse

DACF15S-10-150
Part Number 821310121
DACF15S-10-150
Availability:
€44.00 (excl. tax)

Available within 3 weeks

  • Type 2 (or 3) AC surge protector
  • Internal Disconnection device
  • Low fuse rating of the internal connector = systematic coordination with upstream circuit breaker
  • In: 5 kA
  • Imax: 15 kA
  • Pluggable module for each phase
  • Remote signaling
  • EN 61643-11, IEC 61643-11, UL1449 ed.5 compliance

The special feature of this series is the integrated and monitored back-up fuse, which makes the use of an additional external back-up fuse unnecessary. Type 2 (or 3) DACF15 SPDs are used mainly for primary surge protection of single and 3-phase AC networks at the main switchboard. In addition to their thermal disconnector, the range is equipped with an internal fuse against short-circuit currents, which avoids the use of an external fuse or circuit-breaker as requested by standard. The operation of one of the both disconnectors will activate the indicator and the remote signalling (option). This compact solution simplifies the implementation and minimum space. The DACF15 surge protectors are designed to be used in a multipolar configuration to protect single-phase, 3-phase.


SPD type
IEC

2 (or 3)

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 withstand

Residual Current
Leakage current to Ground
Ipe

< 1 mA

Follow current
If

None

Nominal discharge current
15 x 8/20 µs impulses
In

5 kA

Nominal discharge current N/PE
15 x 8/20 µs impulses
In N/PE

20 kA

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

15 kA

Withstand on Combination waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
Uoc

10 kV

Protection level
@ In (8/20µs)
Up

0.6 kV

Admissible short-circuit current
Isccr

100 000 A

Technology

MOV

SPD configuration

Single phase

Connection to Network

By screw terminals: 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

1 mechanical indicator - Red/Green

Spare module(s)

MDACF15-150

Remote signaling of disconnection

output on changeover contact

Wiring for remote signaling

1.5 mm² max.

Dimensions

See diagram - 1TE (EN43880)

Weight

0.108 kg

Standards compliance

IEC 61643-11 / EN 61643-11

Thermal disconnector

Internal

Installation ground fault breaker

Type 'S' or delayed

Back-up protection device

internal (equivalent AC rating : 25 A, gG Type)

Integrated fuses

Yes