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LM2N 3.50/44/90 3.2SN OR BX

Printed circuit board terminals, 3.50 mm, Number of poles: 44, 90°, Solder pin length (l): 3.2 mm, tinned, orange, Clamping yoke connection, Clamping range, max. : 2.08 mm², Box

Item No. 1703900000

Properties

General ordering data

Version	Printed circuit board terminals, 3.50 mm, Number of poles: 44, 90°, Solder pin length (l): 3.2 mm, tinned, orange, Clamping yoke connection, Clamping range, max. : 2.08 mm², Box
Order No.	1703900000
Type	LM2N 3.50/44/90 3.2SN OR BX
GTIN (EAN)	4008190910976
Qty.	20 items
Product data	IEC: 320 V / 13 A / 0.5 - 1.5 mm² UL: 300 V / 10 A / AWG 28 - AWG 14
Packaging	Box

Dimensions and weights

Depth	16.75 mm
Depth (inches)	0.659 inch
Height	27.3 mm
Height (inches)	1.075 inch
Height of lowest version	24.1 mm
Width	79.35 mm
Width (inches)	3.124 inch
Net weight	34.48 g

System parameters

Product family	OMNIMATE Signal - series LM
Wire connection method	Clamping yoke connection
Mounting onto the PCB	THT solder connection
Conductor outlet direction	90°
Pitch in mm (P)	3.5 mm
Pitch in inches (P)	0.138 "
Number of poles	44
Pin series quantity	2
Fitted by customer	Yes
Number of rows	2
Max. adjacent poles per row	24
Solder pin length (l)	3.2 mm
Solder pin dimensions	1.0 x 0.6 mm
Solder eyelet hole diameter (D)	1.3 mm
Solder eyelet hole diameter tolerance (D)	+ 0,1 mm
Number of solder pins per pole	1
Screwdriver blade	0.4 x 2.5
Screwdriver blade standard	DIN 5264
Tightening torque, min.	0.2 Nm
Tightening torque, max.	0.2 Nm
Clamping screw	M 2
Stripping length	5 mm
L1 in mm	73.5 mm
L1 in inches	2.894 "
Touch-safe protection acc. to DIN VDE 0470	IP 20
Touch-safe protection acc. to DIN VDE 57 106	Safe from finger touch
Protection degree	IP20
Volume resistance	3.60 mΩ

Material data

Insulating material	PA
Colour	orange
Colour chart (similar)	RAL 2000
Insulating material group	I
Comparative Tracking Index (CTI)	≥ 600
UL 94 flammability rating	V-2
Contact material	Cu-alloy
Contact surface	tinned
Coating	1-3 μm Ni 4-6 μm SN
Tinning type	matt
Layer structure of solder connection	1.5...3 µm Ni / 4...6 µm Sn matt
Storage temperature, min.	-40 °C
Storage temperature, max.	70 °C
Operating temperature, min.	-50 °C
Operating temperature, max.	100 °C
Temperature range, installation, min.	-25 °C
Temperature range, installation, max.	100 °C

Conductors suitable for connection

Clamping range, min.	0.08 mm²
Clamping range, max.	2.08 mm²
Wire connection cross section AWG, min.	AWG 28
Wire connection cross section AWG, max.	AWG 14
Solid, min. H05(07) V-U	0.5 mm²
Solid, max. H05(07) V-U	1.5 mm²
Flexible, min. H05(07) V-K	0.5 mm²
Flexible, max. H05(07) V-K	1.5 mm²
w. plastic collar ferrule, DIN 46228 pt 4, min.	0.5 mm²
w. plastic collar ferrule, DIN 46228 pt 4, max.	0.75 mm²
Plug gauge in accordance with EN 60999 a x b; ø	2.4 mm x 1.5 mm
Clampable conductor	Cross-section for conductor connection: Type: fine-wired nominal: 0.75 mm² wire end ferrule: Stripping length: nominal: 8 mm Recommended wire-end ferrule: 0409600000
Reference text	Length of ferrules is to be chosen depending on the product and the rated voltage. The outside diameter of the plastic collar should not be larger than the pitch (P)

Rated data acc. to IEC

tested acc. to standard	IEC 60664-1 IEC 61984
Rated current, min. number of poles (Tu=20°C)	13 A
Rated current, max. number of poles (Tu=20°C)	12 A
Rated current, min. number of poles (Tu=40°C)	11 A
Rated current, max. number of poles (Tu=40°C)	10 A
Rated voltage for surge voltage class / pollution degree II/2	320 V
Rated voltage for surge voltage class / pollution degree III/2	160 V
Rated voltage for surge voltage class / pollution degree III/3	160 V
Rated impulse voltage for surge voltage class/ pollution degree II/2	2.5 kV
Rated impulse voltage for surge voltage class/ pollution degree III/2	2.5 kV
Rated impulse voltage for surge voltage class/ contamination degree III/3	2.5 kV
Short-time withstand current resistance	3 x 1s with 72 A

Rated data acc. to CSA

Institute (CSA)	CSA
Certificate No. (CSA)	154685-1202192
Rated voltage (Use group B / CSA)	300 V
Rated voltage (Use group D / CSA)	300 V
Rated current (Use group B / CSA)	10 A
Rated current (Use group D / CSA)	10 A
Wire cross-section, AWG, min.	AWG 28
Wire cross-section, AWG, max.	AWG 14
Reference to approval values	Specifications are maximum values, details - see approval certificate.

Rated data acc. to UL 1059

Institute (UR)	UR
Certificate No. (UR)	E60693
Rated voltage (Use group B / UL 1059)	300 V
Rated voltage (Use group D / UL 1059)	300 V
Rated current (Use group B / UL 1059)	10 A
Rated current (Use group D / UL 1059)	10 A
Wire cross-section, AWG, min.	AWG 28
Wire cross-section, AWG, max.	AWG 14
Reference to approval values	Specifications are maximum values, details - see approval certificate.

Packing

Packaging	Box
VPE length	180 mm
VPE width	130 mm
VPE height	38 mm

Important note

IPC conformity

Conformity: The products are developed, manufactured and delivered according international recognized standards and norms and comply with the assured properties in the data sheet resp. fulfill decorative properties in accordance with IPC-A-610 "Class 2". Further claims on the products can be evaluated on request.

Notes

Additional variants on request

Rated current related to rated cross-section & min. No. of poles.

Max. outer diameter of the conductor: 2.9 mm

Wire end ferrule with plastic collar to DIN 46228/4

P on drawing = pitch

Rated data refer only to the component itself. Clearance and creepage distances to other components are to be designed in accordance with the relevant application standards.

Long term storage of the product with average temperature of 50 °C and maximum humidity 70%, 36 months

Downloads

Approval/Certificate/Document of Conformity	[Declaration of the Manufacturer](https://mdcop.weidmueller.com/mediadelivery/asset/900_39474)
Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_205089)
Eplan Data Portal	[Eplan data](https://dataportal.eplan.com/part-details/WEI.1703900000)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1703900000)
WSCAD Universe	[WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=1703900000&norm=0)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)
Brochures	[FL DRIVES EN](http://download.weidmueller.com/asset/download/file/40061) [FL ANALO.SIGN.CONV. EN](http://download.weidmueller.com/asset/download/file/38237) [FL_BASE_STATION_EN](http://download.weidmueller.com/asset/download/file/38194) [FL ELEVATOR EN](http://download.weidmueller.com/asset/download/file/38203) [FL POWER SUPPLY EN](http://download.weidmueller.com/asset/download/file/38213) [FL 72H SAMPLE SER EN](http://download.weidmueller.com/asset/download/file/38294) [PO OMNIMATE EN](http://download.weidmueller.com/asset/download/file/38132) [PO OMNIMATE EN](http://download.weidmueller.com/asset/download/file/38132) [MB DEVICE MANUF. EN](http://download.weidmueller.com/asset/download/file/38257) [FL DRIVES DE](http://download.weidmueller.com/asset/download/file/40062) [FL BUILDING SAFETY EN](http://download.weidmueller.com/asset/download/file/38207) [FL APPL LED LIGHTING EN](http://download.weidmueller.com/asset/download/file/38275) [FL INDUSTR.CONTROLS EN](http://download.weidmueller.com/asset/download/file/38285) [FL MACHINE SAFETY EN](http://download.weidmueller.com/asset/download/file/38228) [FL HEATING ELECTR EN](http://download.weidmueller.com/asset/download/file/38195) [FL APPL_INVERTER EN](http://download.weidmueller.com/asset/download/file/38256)

Classifications

ETIM 6.0	EC002643
ETIM 7.0	EC002643
ETIM 8.0	EC002643
ETIM 9.0	EC002643
ECLASS 9.0	27-44-04-01
ECLASS 9.1	27-44-04-01
ECLASS 10.0	27-44-04-01
ECLASS 11.0	27-46-01-01
ECLASS 12.0	27-46-01-01
ECLASS 13.0	27-46-01-01

Approvals

Approvals	![CSA](/picture/CSA.gif) ![UR](/picture/UR.gif)
ROHS	Conform
UL File Number Search	[UL Website](LINK/UL_search.html)
Certificate No. (UR)	E60693

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LM2N 3.50/44/90 3.2SN OR BX

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