Discontinued

16634

Discontinued

16634

PRF1 12.5r modular surge arrester - 3 poles + N - 350V - with remote transfer

16634 has not been replaced. Please contact your customer care centre for more information.

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Main
range of product	Multi 9
product name	Multi 9 PRF1
product or component type	Surge arrester
device short name	PRF1 12.5r
device application	Distribution
poles description	3P + N
remote signalling	With
signal contacts composition	1 SD (1 C/O)
surge arrester type	Electrical distribution network
earthing system	TT TN-S

Complementary
surge arrester class type	Type 1 + 2
surge arrester technology	MOV + GDT
[Ue] rated operational voltage	230 V AC (+/- 10 %) at 50 Hz 400 V AC (+/- 10 %) at 50 Hz
[In] nominal discharge current	Differential mode: 25 kA (L/N) Common mode: 25 kA (N/PE)
[Iimp] impulse current	Common mode: 50 kA N/PE 25 A.s Differential mode: 12.5 kA L/N 6.25 A.s
[Uc] maximum continuous operating voltage	Differential mode: 350 V L/N Common mode: 350 V N/PE
maximum [Up] voltage protection level	Common mode <1.5 kV type 1 N/PE Differential mode <1.5 kV type 1 L/N
[If] follow current	0.1 kA common mode N/PE
disconnector device type	Associated circuit breaker 80 A - Icu 10 kA Associated circuit breaker 80 A - Icu 15 kA Associated circuit breaker 80 A - Icu 25 kA Associated circuit breaker 80 A - Icu 36 kA Associated circuit breaker 80 A - Icu 50 kA Associated fuse gG 160 A standard
signalling circuit voltage	1.5 A/250 V AC 50/60 Hz
mounting mode	Clip-on
mounting support	DIN rail
9 mm pitches	8
height	81.4 mm
width	72 mm
depth	70 mm
colour	Grey (RAL 7035)
material	PA6
response time	<= 25 ns
connections - terminals	Tunnel type terminal (downside) 2.5…35 mm² Tunnel type terminal (upside) 2.5…35 mm²
tightening torque	2.5 N.m

Environment
standards	EN 61643-11:2012 IEC 61643-11:2011
quality labels	NF KEMA-KEUR
IP degree of protection	IP40 on front face: conforming to IEC 60529 IP20 on terminal: conforming to IEC 60529
IK degree of protection	IK05 conforming to IEC 62262
relative humidity	5…90 %
operating altitude	2000 m
ambient air temperature for operation	-25…60 °C
ambient air temperature for storage	-40…80 °C

Offer Sustainability
REACh free of SVHC	Yes
EU RoHS Directive	Compliant EU RoHS Declaration
Toxic heavy metal free	Yes
Mercury free	Yes
RoHS exemption information	Yes
China RoHS Regulation	China RoHS declaration Pro-active China RoHS declaration (out of China RoHS legal scope)
WEEE	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins

Contractual warranty
Warranty	12 months