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5SD7442-1 SIEMENS Combination arrester type 1+2 Requirement class B+C, UC 350V Pluggable protective modules ..

Reference: 5SD7442-1

Manufacturer: SIEMENS

Description:

Combination arrester type 1+2 Requirement class B+C, UC 350V Pluggable protective modules 2-pole, 1+1 circuit for TN-S and TT systems with remote display

Combined unloader, requirement class B and C, types 1 and 2, classes I and II, 2 poles, TT and TN-S networks, 100 kA, 350VAC. Cancelations and returns limited. Consult conditions.

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Categories:
Earthing, lightning and surge protection > Surge protection device for power supply systems

POWER DISTRIBUTION AND LOW VOLTAGE SWITCHGEAR > Other Modular Systems

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Technical data

Combination arrester type 1+2 Requirement class B+C, UC 350V Pluggable protective modules 2-pole, 1+1 circuit for TN-S and TT systems with remote display
General data
standard		IEC 61643-11: 2011, EN 61643-11: 2012
product designation		Surge protection device
SPD classification / according to EN 61643-11
● Test Class I, Type 1		Yes
● Test Class II, Type 2		Yes
● Test Class III, Type 3		No
number of SPD ports		1
Product version		Arrester combination
design of pole		1/N/PE
designation of the protective paths		L-N, L-PE, N-PE
Accessories		1 x 5SD7428-1 + 1 x 5SD7418-0 + 1 x 5SD7448-1
fastening method		DIN rail NS 35
material / of the enclosure		PBT
size of surge arrester		4 TE
Degree of pollution		2
overvoltage category / according to IEC 61010-1		III
protection class IP / at connection all terminals		IP20
shock acceleration		25 gn
vibrational acceleration / at 5 Hz ... 500 Hz / limited to 2,5 h / per axis		5 gn
Ambient temperature / during operation / minimum permissible ... ambient temperature / during operation / maximum permissible		-40 °C ... 80 °C
ambient temperature / during storage and transport		-40 °C ... 80 °C
relative humidity / during operation		5 % ... 95 %
installation altitude / at height above sea level / maximum		2 000 m
Width		71.5 mm
Height		95 mm
depth		71.5 mm
net weight		693 g
Electrical data
type of distribution system		TT, TN-S
operating voltage		230 V
continuous operating voltage
● maximum		350 V
● between N and PE		350 V
● between L and (PE)N		350 V
apparent power consumption / maximum		100 mVA
discharge current
● between L and (PE)N / at (8/20) µs		25 kA
● between L and PE / at (8/20) µs		25 kA
● between N and PE / at (8/20) µs		100 kA
lightning current peak value / at (10/350) µs
● lightning current peak value / between L and PE		25 kA
● lightning current peak value / between N and PE		100 kA
● lightning current peak value / between L and N		25 kA
charge of the flash / at (10/350) µs
● charge of the flash / between L and N		12.5 A·s
● charge of the flash / between L and PE		12.5 A·s
● charge of the flash / between N and PE		50 A·s
specific energy of the flash / at (10/350) µs
● between L and N		160
● between L and PE		160
● between N and PE		2 500
follow current extinguishing capability
● between N and PE		100 A (350 V AC)
● between L and N		25 kA (264 V AC), 3 kA (350 V AC)
short-circuit rating (SCCR) / at 264 V		25 kA
protection level
● between L and N		1.5 kV
● between L and PE		2.2 kV
● between N and PE		1.5 kV
residual voltage
● between L and (PE)N
— at rated value of discharge current / maximum		1.5 kV
— at 10 kA / maximum		1.2 kV
— at 5 kA / maximum		1 kV
— at 3 kA / maximum		0.9 kV
● between L and PE
— at rated value of discharge current / maximum		2.2 kV
— at 10 kA / maximum		2 kV
— at 5 kA / maximum		1.8 kV
— at 3 kA / maximum		1.6 kV
● between N and PE
— at rated value of discharge current / maximum		1.5 kV
— at 10 kA / maximum		1 kV
— at 5 kA / maximum		0.9 kV
— at 3 kA / maximum		0.8 kV
response value of the surge voltage / at 6 kV / at (1.2/50) µs
● between L and N		1.5 kV
● between L and PE		2.2 kV
● between N and PE		1.5 kV

● response time / between L and (PE)N		25 ns
● response time / between N and PE		100 ns
adjustable response factor / of tripping current		1.6
fuse protection type / at V-shaped connection		125 A AC (gG)
fuse protection type / for T-connector		315 A AC (gG)
Connections/ Terminals
type of electrical connection		Screw terminal
stripped length		18 mm
tightening torque		4.3 ... 4.7
stripped length		18 mm
connectable conductor cross-section
● for finely stranded conductor		2.5 ... 25
● for rigid conductor		2.5 ... 35
● finely stranded		2.5 ... 25
AWG number / as coded connectable conductor cross section		13 ... 2
design of the thread / of the connection screw		M5
signal design		Optical, remote signaling contact
Indicator/remote signaling
switching function / of the remote signaling contacts		PDT contact
operating voltage / of the remote signaling contacts / at AC		12 ... 250
operational current / of the remote signaling contacts / at AC		10 mA ... 1 A
connection type of remote signaling contact		M2 screw thread
connectable conductor cross-section
● for remote signaling contacts / for rigid conductor		0.14 ... 1.5
● for finely stranded conductor / for remote signaling contacts		0.14 ... 1.5
AWG number / as coded connectable conductor cross section / for remote signaling contacts / minimum		28
AWG number / as coded connectable conductor cross section / for remote signaling contacts / maximum		16
tightening torque / for remote signaling contacts		0.25 N·m
stripped length / of the cable / for remote signaling contacts		7 mm
NEMA/UL - Data
type of surge protective device (SPD) / according to UL		4CA
type of distribution system / according to UL		1S
type of distribution system		TT, TN-S
designation of the protective paths / according to UL		L-N, L-G, N-G
TOV behavior
● at TOV test voltage (L-N)		415 V AC (5 s / withstand mode) / 457 V AC (120 min / safe failure mode)
● at TOV test voltage (N-PE)		1200 V (200 ms / withstand mode)
Measured Limiting Voltage (MLV) / between L and Ground (GND)		1.55 kV
Measured Limiting Voltage (MLV) / between L and N		1.34 kV
Measured Limiting Voltage (MLV) / between N and Ground (GND)		1.08 kV
Maximum Continuous Operating Voltage (MCOV) / between L and Ground (GND)		528 V
Maximum Continuous Operating Voltage (MCOV) / between L and N		264 V
Maximum Continuous Operating Voltage (MCOV) / between N and Ground (GND)		264 V
leakage current / according to UL		20 kA
leakage current / according to UL		20 kA
leakage current / according to UL		20 kA
AWG number / as coded connectable conductor cross section / for remote signaling contacts / according to UL / minimum		30
AWG number / as coded connectable conductor cross section / for remote signaling contacts / according to UL / maximum		14
installation altitude above sea level / according to UL		6 562 ft
gross weight [lb] / according to UL		1.63 lb
net weight [lb] / according to UL		1.53 lb
combustibility class according to UL 94		V0
standards / according to UL		UL 1449 edition 4
operating voltage / of the remote signaling contacts / according to UL		125 V
operational current / of the remote signaling contacts / at AC / according to UL		1 A
AWG number / as coded connectable conductor cross section / according to UL / minimum		12
Downloads and manuals
AWG number / as coded connectable conductor cross section / according to UL / maximum		2
Further information
Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/lowvoltage/catalogs
Industry Mall (Online ordering system) https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=5SD7442-1
Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/ww/en/ps/5SD7442-1
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SD7442-1
CAx-Online-Generator http://www.siemens.com/cax

Additional data

Product

Article Number (Market Facing Number)

5SD7442-1

Product Description

Combination arrester type 1+2 Requirement class B+C, UC 350V Pluggable protective modules 2-pole, 1+1 circuit for TN-S and TT systems with remote display

Product family

Basic devices

Product Lifecycle (PLM)

PM300:Active Product

Price data

Region Specific PriceGroup / Headquarter Price Group

12G / 1BK

Surcharge for Raw Materials

None

Metal Factor

L-P-----

Delivery information

Export Control Regulations

AL : N / ECCN : N

Standard lead time ex-works

5 Day/Days

Net Weight (kg)

0,666 Kg

Packaging Dimension

95,00 x 77,00 x 82,00

Package size unit of measure

Quantity Unit

1 Piece

Packaging Quantity

Additional Product Information

EAN

4001869340531

UPC

Not available

Commodity Code

85363090

LKZ_FDB/ CatalogID

LV10.1

Product Group

5524

Group Code

P310

Country of origin

Germany

Compliance with the substance restrictions according to RoHS directive

Since: 01.07.2006

Product class

B: return restricted, please contact your Siemens partner/contact

WEEE (2012/19/EU) Take-Back Obligation

Yes

REACH Art. 33 Duty to inform according to the current list of candidates

Lead CAS-No. 7439-92-1 > 0, 1 % (w / w)

Information obligation imposed by Article 33, REACH Regulation: This product includes one or several articles in which the following substance of the candidate list is contained in concentrations higher than 0,1% weight by weight (w/w):

Lead

Based on the information currently available, we assume that these substances do not pose any risk if the articles are used as intended (including disposal). Please also refer to product documentation.

2-(2H-benzotriazol-2... CAS-No. 25973-55-1 > 0, 1 % (w / w)

2-(2H-benzotriazol-2-yl)-4,6-ditertpentylphenol (UV-328)

2,4-di-tert-butyl-6-... CAS-No. 3864-99-1 > 0, 1 % (w / w)

2,4-di-tert-butyl-6-(5-chlorobenzotriazol-2-yl)phenol (UV-327)

Classifications

	Version	Classification
eClass	6	27-13-08-05
eClass	7.1	27-13-08-05
eClass	8	27-13-08-05
eClass	9	27-13-08-05
eClass	9.1	27-13-08-05
ETIM	5	EC000941
ETIM	6	EC000941
ETIM	7	EC000941
ETIM	8	EC000941

ETIM data

ETIM: EC000941 - Surge protection device for power supply systems

	Value	Unit
Max. discharge surge current (8/20) (EF012274)	-	kA
Number of conductors (without earthing) (EF001148)	-
System configuration DC (EF009926)	0
System configuration IT (EF009927)	0
System configuration TN (EF009928)	0
System configuration TN-C (EF009929)	0
System configuration TN-C-S (EF009933)	0
System configuration TN-S (EF009930)	0
System configuration TT (EF009931)	0
System configuration other (EF009932)	0
Nominal voltage AC (EF004220)	-	V
Nominal voltage DC (EF004221)	-	V
Short-circuit breaking capacity (Isccr) (EF012627)	25.0	kA
Max. continuous voltage AC (EF004198)	-	V
Max. continuous voltage DC (EF004777)	-	V
Mounting method (EF000003)	DIN rail (top hat rail) 35 mm
Construction size (EF002566)	4 modular spacing
Max. PV-voltage (EF008795)	-	V
Max. conductor cross section solid (solid, stranded) (EF008827)	35.0	mm²
Max. conductor cross section flexible (fine-strand) (EF008828)	25.0	mm²
With remote signalling contact (EF000422)	true
Integrated backup fuse (EF008797)	false
Signalling at the device (EF004241)	Optic
Category type 2 (EF004230)	true
Degree of protection (IP) (EF005474)	IP20
Nominal discharge surge current (8/20) (EF004214)	-	kA
Voltage protection level N-PE (EF008796)	-	kV
Voltage protection level L-N (EF004236)	-	kV
Voltage protection level (EF003525)	-	kV

Datasheet - PDF

▲

Title:	Size:	Type:
PDF CATALOGUE SIEMENS EN.pdf	120 Mbytes
5SD7442-1 5SD7442-1 EN_5SD7442-1.pdf	141 Kbytes

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