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BLF 3.50/21/180 SN OR BX — Product image

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BLF 3.50/21/180 SN OR BX

PCB plug-in connector, female plug, 3.50 mm, Number of poles: 21, 180°, PUSH IN with actuator, Clamping range, max. : 1.5 mm², Box

Item No. 2459240000

Properties

General ordering data

Version	PCB plug-in connector, female plug, 3.50 mm, Number of poles: 21, 180°, PUSH IN with actuator, Clamping range, max. : 1.5 mm², Box
Order No.	2459240000
Type	BLF 3.50/21/180 SN OR BX
GTIN (EAN)	4050118474596
Qty.	24 items
Product data	IEC: 320 V / 175 A / 0.14 - 1.5 mm² UL: 300 V / 10 A / AWG 26 - AWG 16
Packaging	Box

Dimensions and weights

Depth	22.7 mm
Depth (inches)	0.894 inch
Height	9 mm
Height (inches)	0.354 inch
Width	73.5 mm
Width (inches)	2.894 inch
Net weight	17.167 g

Environmental Product Compliance

RoHS Compliance Status	Compliant without exemption
REACH SVHC	No SVHC above 0.1 wt%

System Parameters

Product family	OMNIMATE Signal - series BL/SL 3.50
Type of connection	Field connection
Wire connection method	PUSH IN with actuator
Pitch in mm (P)	3.5 mm
Pitch in inches (P)	0.138 "
Conductor outlet direction	180°
Number of poles	21
L1 in mm	70 mm
L1 in inches	2.756 "
Number of rows	1
Pin series quantity	1
Rated cross-section	1.5 mm²
Touch-safe protection acc. to DIN VDE 57 106	Safe from finger touch
Touch-safe protection acc. to DIN VDE 0470	IP20 plugged/ IP10 unplugged
Protection degree	IP20 when fully mounted
Volume resistance	≤5 mΩ
Can be coded	Yes
Stripping length	8 mm
Stripping length tolerance	min.: 0 mm max.: 1 mm
Screwdriver blade	0.4 x 2.5
Screwdriver blade standard	DIN 5264-A
Plugging cycles	25
Plugging force/pole, max.	6 N
Pulling force/pole, max.	6 N

Material data

Insulating material	PA GF
Colour	orange
Colour chart (similar)	RAL 2000
Insulating material group	II
Comparative Tracking Index (CTI)	≥ 400 ≤ 600
UL 94 flammability rating	V-0
Contact material	Cu-alloy
Contact surface	tinned
Storage temperature, min.	-40 °C
Storage temperature, max.	70 °C
Operating temperature, min.	-50 °C
Operating temperature, max.	120 °C
Temperature range, installation, min.	-30 °C
Temperature range, installation, max.	100 °C

Conductors suitable for connection

Clamping range, min.	0.14 mm²
Clamping range, max.	1.5 mm²
Wire connection cross section AWG, min.	AWG 26
Wire connection cross section AWG, max.	AWG 16
Solid, min. H05(07) V-U	0.14 mm²
Solid, max. H05(07) V-U	1.5 mm²
Flexible, min. H05(07) V-K	0.14 mm²
Flexible, max. H05(07) V-K	1.5 mm²
w. plastic collar ferrule, DIN 46228 pt 4, min.	0.28 mm²
w. plastic collar ferrule, DIN 46228 pt 4, max.	1 mm²
w. wire end ferrule, DIN 46228 pt 1, min.	0.25 mm²
w. wire end ferrule, DIN 46228 pt 1, max.	1 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: 0.25 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 9025760000 Cross-section for conductor connection: Type: fine-wired nominal: 0.34 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 9025770000 Cross-section for conductor connection: Type: fine-wired nominal: 0.5 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 0690700000 Cross-section for conductor connection: Type: fine-wired nominal: 0.75 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 9021040000 Cross-section for conductor connection: Type: fine-wired nominal: 1 mm² wire end ferrule: Stripping length: nominal: 10 mm Recommended wire-end ferrule: 0463000000
Reference text	The outside diameter of the plastic collar should not be larger than the pitch (P) Length of ferrules is to be chosen depending on the product and the rated voltage.

Rated data acc. to IEC

tested acc. to standard	IEC 60664-1 IEC 61984
Rated current, min. number of poles (Tu=20°C)	175 A
Rated current, max. number of poles (Tu=20°C)	14.7 A
Rated current, min. number of poles (Tu=40°C)	17.1 A
Rated current, max. number of poles (Tu=40°C)	13.1 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	1 x 1s with 120 A

Rated data acc. to CSA

Rated voltage (Use group B / CSA)	300 V
Rated voltage (Use group C / CSA)	50 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 16
Wire cross-section, AWG, max.	AWG 26

Rated data acc. to UL 1059

Institute (cURus)	CURUS
Certificate No. (cURus)	E60693
Rated voltage (Use group B / UL 1059)	300 V
Rated voltage (Use group C / UL 1059)	50 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 26
Wire cross-section, AWG, max.	AWG 16
Reference to approval values	Specifications are maximum values, details - see approval certificate.

Packing

Packaging	Box
VPE length	350 mm
VPE width	140 mm
VPE height	30 mm

Type tests

Visual and dimensional test	Standard: IEC 60512-1-1:2002-02 Test: dimensional inspection Evaluation: passed Standard: IEC 60512-1-2:2002-02 Test: weight check Evaluation: passed Standard: IEC 61984:2001-10 section 6.2 Test: visual examination Evaluation: passed
Test: Durability of markings	Standard: IEC 60068-2-70:1995-12 test Xb Test: mark of origin, type identification, pitch, type of material, date clock, approval marking UL, approval marking CSA, durability Evaluation: available
Test: Misengagement (Non-interchangeability)	Standard: IEC 60512-13-5:2006-02 Test: intentional plugging Evaluation: passed Test: 180° turned without coding elements Evaluation: passed Test: 180° turned with coding elements Evaluation: passed Test: visual examination Evaluation: passed
Test: Clampable cross section	Standard: IEC 60999-1:1999-11 section 9.1, IEC 60947-1:2011-03 section 8.2.4.5.1 Conductor type: Type of conductor and conductor cross-section: solid 0.14 mm² Type of conductor and conductor cross-section: stranded 0.14 mm² Type of conductor and conductor cross-section: solid 1.5 mm² Type of conductor and conductor cross-section: stranded 1.5 mm² Type of conductor and conductor cross-section: AWG 26/1 Type of conductor and conductor cross-section: AWG 26/19 Type of conductor and conductor cross-section: AWG 16/1 Type of conductor and conductor cross-section: AWG 16/19 Evaluation: passed
Test for damage to and accidental loosening of conductors	Standard: IEC 60999-1:1999-11 section 9.4 bzw. section 8.10 Requirement: 0.3 kg Conductor type: Type of conductor and conductor cross-section: H05V-U0.5 Type of conductor and conductor cross-section: H05V-K0.5 Evaluation: passed Requirement: 0.4 kg Conductor type: Type of conductor and conductor cross-section: H07V-U1.5 Type of conductor and conductor cross-section: H07V-K1.5 Type of conductor and conductor cross-section: AWG 16/1 Type of conductor and conductor cross-section: AWG 16/19 Evaluation: passed Requirement: 0.2 kg Conductor type: Type of conductor and conductor cross-section: AWG 26/1 Type of conductor and conductor cross-section: AWG 26/19 Evaluation: passed
Pull-out test	Standard: IEC 60999-1:1999-11 section 9.5 Requirement: ≥20 N Conductor type: Type of conductor and conductor cross-section: H05V-U0.5 Type of conductor and conductor cross-section: H05V-K0.5 Evaluation: passed Requirement: ≥40 N Conductor type: Type of conductor and conductor cross-section: H07V-U1.5 Type of conductor and conductor cross-section: H07V-K1.5 Type of conductor and conductor cross-section: AWG 16/1 Type of conductor and conductor cross-section: AWG 16/19 Evaluation: passed Requirement: ≥10 N Conductor type: Type of conductor and conductor cross-section: AWG 26/1 Type of conductor and conductor cross-section: AWG 26/19 Evaluation: passed

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

Gold-plated contact surfaces on request

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

Wire end ferrule without plastic collar to DIN 46228/1

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.

The test point can only be used as potential-pickup point.

In accordance with IEC 61984, OMNIMATE-connectors are connectors without breaking capacity (COC). During designated use, connectors are not allowed to be engaged or disengaged when live or under load

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

Downloads

Engineering Data	[CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_54748)
CADENAS eCATALOG	[CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=2459240000)
Product Change Notification	[Technische Änderung / Redesign BLF 3.50](https://mdcop.weidmueller.com/mediadelivery/asset/900_322439) [Technical Change / Redesign BLF 3.50](https://mdcop.weidmueller.com/mediadelivery/asset/900_322440)
Catalogues	[Catalogues in PDF-format](LINK/Catalog.html)

Classifications

ETIM 6.0	EC002638
ETIM 7.0	EC002638
ETIM 8.0	EC002638
ETIM 9.0	EC002638
ECLASS 9.0	27-44-03-09
ECLASS 9.1	27-44-03-09
ECLASS 10.0	27-44-03-09
ECLASS 11.0	27-46-02-02
ECLASS 12.0	27-46-02-02
ECLASS 13.0	27-46-02-02
ECLASS 14.0	27-46-02-02

Approvals

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

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