Weidműller 2730500000 Surge Arrester 4-Pole Modular With Remote Signal

Weidmüller VPU AC II US 4 R 120/50 is a Surge arrester AC (Type 2), Mains voltage: 120 V / 240 V, Low voltage network: TN-C-S, TN-S, Number of poles: 4. The device is a Type II surge protection and is also tested as Type III device. It can be installed in the sub distribution board and also can protect the following end devices against surge voltages caused by switch operations or indirect lightning. The portfolio offers a wide range of applications with different nominal voltages, suitability for various types of main voltages and worldwide usage in high-elevation regions and long warranty. All devices can be installed in various applications.

Type	SPD
No. of Poles	4
61643-11, UL 1449,	61643-11
Ambient temperature	-40 °C…85°C
Ambient temperature (operational), max.85 °C	Rated Voltage UN
Ambient temperature (operational), min.-40 °C	MODE
capability Ifi	taken into account
Category	SPD TYPE 1
Category type 2	true
Certificate no. (cULus)	E354261
Clamping range, max.	35mm²
Clamping range, min.	1.5mm²
Clamping range, rated connection	16mm²
Colour	orange, black
Connection cross-section AWG, max.	AWG 6
Connection cross-section AWG, min.	AWG 14
Connection cross-section, stranded,	35mm²
Construction size	4 modular spacing
core, max.	core, min. (AWG)
Cross-section for connected wire, solid 0.25 mm²	Stripping length
Cross-section for connected wire, solid 1.5 mm²	Cross-section for connected wire, solid AWG 30
Cross-section for connected wire, solid AWG 10	Connection type
Degree of protection (IP)	IP20
Depth	68mm
Depth (inches)	2.6772 inch
Depth including DIN rail	76mm
Design	Installation housing; 4TE,
Discharge current In (8/20µs) N-PE	40 kA
Discharge current In (8/20µs) wire-PE	20 kA
ECLASS 14.0	27-17-12-02
ECLASS 15.0	27-17-12-02
Energy coordination (=10 m)	Type II, Type III
ETIM 10.0	EC000941
ETIM 8.0	EC000941
ETIM 9.0	EC000941
Follow-on current extinguishing	Follow current need not be
Frequency range, max.	60 Hz
Frequency range, min.	50 Hz
Fuse protection	No Fuse neccessary =315
GTIN (EAN)	4050118807608
GTIN (EAN) 4050118897050	thickness (A): 1mm
Height	104.5mm
Height (inches)	4.1142 inch
Humidity	5 - 95% rel. humidity
In	20 kA
Integrated backup fuse	false
Integrated back-up fuse	No
Integrated short-circuit protection	false
Integrated short-circuit protection selective to fuse gG	315
Leakage current at Un	0.7mA
Leakage-current free	false
Low voltage network	TN-C-S, TN-S
Mains voltage	120 V / 240 V
Max. conductor cross section flexible (fine-strand)	25
Max. conductor cross section solid (solid, stranded)	35
Max. continuous voltage AC	150
Max. continuous voltage, Uc (AC)	150 V
Max. discharge surge current (8/20)	50
Max. overcurrent protection device, parallel connection (fuse)	315
MCOV (L-PE)	150 V
MCOV (N-PE)	150 V
Mounting dimension - height	75mm
Mounting method	DIN rail (top hat rail) 35mm
Mounting rail	TS 35
Net weight	457g
Nominal voltage AC	120
Number of conductors (without earthing)	4
Number of Poles	4
Operating altitude	= 4000 m
Operating Temperature	-40 °C...85°C
Optical function display	green = OK; red = arrester
Pollution severity	2
Protection degree	IP20 in installed state
Protection level Up at IN (L/N-PE)	= 1.25 kV
Protection level Up at IN (N-PE)	= 1.25 kV
Rated Voltage (AC)	120 V
REACH SVHC	No SVHC above 0.1 wt%
Requirements category acc. to IEC	Type II
Requirements class, acc. to EN	T2, T3
Response time / fallback time	= 25 ns
ROHS	Conform
RoHS Compliance Status	Compliant without exemption
SCCR	200 kA
Segment	Power distribution
Short-circuit breaking capacity (Isccr)	50
Short-circuit current rating ISCCR	50 kA
Signalling at the device	Optical
Signalling contact	250 V 1A 1CO
SPD type	T2
Standards	IEC 61643-11, EN
Storage temperature	-40 °C...85°C
stranded, max.	(DIN 46228-1), min.
Stripping length	18mm
Stripping length, rated connection	18mm
Surge voltage category	III
System configuration DC	false
System configuration IT	false
System configuration TN	false
System configuration TN-C	false
System configuration TN-C-S	false
System configuration TN-S	false
System configuration TT	false
Tightening torque, max.	4.5 Nm
Tightening torque, min.	3 Nm
Time interval	5 years
Type of connection	Screw connection
UL 94 flammability rating	V-0
UL Energy Networks	3-phase WYE
UL File Number Search	UL Website
Voltage protection level	1250
Voltage protection level L-N	1250
Voltage protection level N-PE	1500
Voltage type	AC
VPR (L-L)	1000 V
VPR (L-N)	1000 V
VPR (L-PE)	600 V
VPR (N-PE)	600 V
Width	72mm
Width (inches)	2.8346 inch
Wire connection method	Screw connection
Wire cross-section, solid, max.	35mm²
Wire cross-section, solid, min.	1.5mm²
With remote signalling contact	true