Datasheet

https://www.phoenixcontact.com/gb/products/1032207
07/23/2019Page3/5
Combination type 1/2 protective device-FLT-SEC-
ZP-3S-255/12,5-1032207
Technical data
Protective circuit
Impulse discharge current (10/350) µs (N-PE), peak current value I
imp
50 kA
Follow current interrupt rating I
fi
(L-N)
25 kA
Follow current interrupt rating I
fi
(L-PE)
25 kA
Follow current interrupt rating I
fi
(N-PE)
100 A
Short-circuit current rating I
SCCR
25 kA
Voltage protection level U
p
(L-N)
≤ 1.5 kV
Voltage protection level U
p
(L-PE)
≤ 2 kV
Voltage protection level U
p
(N-PE)
≤ 1.5 kV
TOV behavior at U
T
(L-N)
337 V AC (5s / withstand mode)
442 V AC (120min / safe failure mode)
TOV behavior at U
T
(L-PE)
442 V AC (120min / withstand mode)
1455 V AC (200ms / withstand mode)
TOV behavior at U
T
(N-PE)
1200 V AC (200ms / withstand mode)
Response time t
A
≤ 100 ns
Max. backup fuse with branch wiring 250 A (gG)
Connection data
Connection method Screw connection
Screw thread M5
Tightening torque 4.5 Nm
Stripping length 18 mm
Conductor cross section flexible 2.5 mm² ... 35 mm²
Conductor cross section solid 2.5 mm² ... 35 mm²
Standards and Regulations
Standards/regulations IEC61643-11 2011
EN61643-11 2012
Environmental Product Compliance
REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Classifications
eCl@ss
eCl@ss 5.1 27130800
eCl@ss 6.0 27130800
eCl@ss 7.0 27130802
eCl@ss 8.0 27130802