1278370000 B2CF 3.50/28/180LR SN BK BX (30 pcs.)
Brand: Weidmüller
Code: 1278370000
PCB plug-in connector, female plug, 3.50 mm, Number of poles: 28, 180°, PUSH IN with actuator, Clamping range, max. : 1.5 mm², Box
| Version | PCB plug-in connector, female plug, 3.50 mm, Number of poles: 28, 180°, PUSH IN with actuator, Clamping range, max. : 1.5 mm², Box |
| Order No. | 1278370000 |
| Type | B2CF 3.50/28/180LR SN BK BX |
| GTIN (EAN) | 4050118068672 |
| Qty. | 30 items |
| Product data | IEC: 320 V / 13.4 A / 0.14 - 1.5 mm² UL: 300 V / 9.5 A / AWG 30 - AWG 16 |
| Packaging | Box |
| 29.9 mm | |
| Depth (inches) | 1.177 inch |
| Height | 17.25 mm |
| Height (inches) | 0.679 inch |
| Width | 55.9 mm |
| Width (inches) | 2.201 inch |
| Net weight | 19.162 g |
| Product family | OMNIMATE Signal - series B2C/S2C 3.50 - 2-row |
| 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 | 28 |
| L1 in mm | 45.5 mm |
| L1 in inches | 1.791 " |
| Number of rows | 1 |
| Pin series quantity | 2 |
| Rated cross-section | 15 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 |
| Can be coded | Yes |
| Stripping length | 10 mm |
| Screwdriver blade | 0.4 x 2.5 |
| Screwdriver blade standard | DIN 5264 |
| Plugging cycles | 25 |
| Plugging force/pole, max. | 3.5 N |
| Pulling force/pole, max. | 3.5 N |
| Insulating material | PA 66 GF 30 |
| Colour | black |
| Colour chart (similar) | RAL 9011 |
| Insulating material group | II |
| Comparative Tracking Index (CTI) | ≥ 600 |
| Insulation strength | ≥ 108 Ω |
| UL 94 flammability rating | V-0 |
| Contact material | Copper alloy |
| Contact surface | tinned |
| Layer structure of plug contact | 2...5 µm Sn hot-dip 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. | -40 °C |
| Temperature range, installation, max. | 120 °C |
| Clamping range, min. | 0.14 mm² |
| Clamping range, max. | 1.5 mm² |
| Wire connection cross section AWG, min. | AWG 30 |
| 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. | 14 mm² |
| w. plastic collar ferrule, DIN 46228 pt 4, max. | 1 mm² |
| w. wire end ferrule, DIN 46228 pt 1, min. | 0.14 mm² |
| w. wire end ferrule, DIN 46228 pt 1, max. | 1.5 mm² |
| Clampable conductor |
|
| 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. |
| tested acc. to standard | IEC 60664-1 IEC 61984 |
| Rated current, min. number of poles (Tu=20°C) | 13.4 A |
| Rated current, max. number of poles (Tu=20°C) | 10 A |
| Rated current, min. number of poles (Tu=40°C) | 12 A |
| Rated current, max. number of poles (Tu=40°C) | 9 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 80 A |
| Institute (CSA) | CSA |
| Certificate No. (CSA) | 200039-1121690 |
| 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) | 9.5 A |
| Rated current (Use group C / CSA) | 9.5 A |
| Rated current (Use group D / CSA) | 9.5 A |
| Wire cross-section, AWG, min. | AWG 30 |
| Wire cross-section, AWG, max. | AWG 16 |
| Reference to approval values | Specifications are maximum values, details - see approval certificate. |
| 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) | 9.5 A |
| Rated current (Use group C / UL 1059) | 9.5 A |
| Rated current (Use group D / UL 1059) | 9.5 A |
| Wire cross-section, AWG, min. | AWG 30 |
| Wire cross-section, AWG, max. | AWG 16 |
| Reference to approval values | Specifications are maximum values, details - see approval certificate. |
| Packaging | Box |
| VPE length | 35 mm |
| VPE width | 135 mm |
| VPE height | 350 mm |
| Test: Durability of markings |
|
| Test: Misengagement (Non-interchangeability) |
|
