Datasheet Wago 742-121
Stackable PCB terminal block; with commoning option; 2.5 mm²; Pin spacing 5 mm; 1-pole; CAGE CLAMP
Prices
Parametrics
| Actuation type | Operating tool |
| Clamping spring material | Chrome nickel spring steel (CrNi) |
| Color | gray |
| Conductor entry angle to the PCB | 60 ° |
| Connection technology | CAGE CLAMP® |
| Contact material | Electrolytic copper (Ecu) |
| Contact plating | tin-plated |
| Страна происхождения | CH |
| Depth | 34.7 mm / 1.366 inch |
| Drilled hole diameter (tolerance) | 1.4(+ 0.1) mm |
| Fine-stranded conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Fine-stranded conductor with ferrule with plastic collar | 0.25 … 1.5 mm² |
| Fine-stranded conductor with ferrule without plastic collar | 0.25 … 1.5 mm² |
| Fire load | 0.06 MJ |
| Flammability class per UL94 | V0 |
| Global Trade Item Number (GTIN) | 4045454225247 |
| Height | 27.2 mm / 1.071 inch |
| Height from the surface | 23.2 mm / 0.913 inch |
| Insulating material | Polyamide 66 (PA 66) |
| Legend (ratings) | (III / 2) ≙ Overvoltage category III / Pollution degree 2 |
| Limit temperature range | -60 … +105 °C |
| Material group | I |
| Number of Poles | 1 |
| Number of connection types | 1 |
| Number of levels | 1 |
| Number of solder pins per potential | 2 |
| PCB contact | THT |
| Pin spacing | 5 mm (0.197 inch) |
| Product Group | 4 (Printed Circuit) |
| Rated current | 16 A |
| Rated impulse voltage (II / 2) | 4 kV |
| Rated impulse voltage (III / 2) | 4 kV |
| Rated impulse voltage (III / 3) | 4 kV |
| Rated voltage (II / 2) | 630 V |
| Rated voltage (III / 2) | 320 V |
| Rated voltage (III / 3) | 250 V |
| Solder pin arrangement | within the terminal block, in line |
| Solder pin dimensions | 1 x 0.8 mm |
| Solder pin length | 4 mm |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Strip length | 8 … 9 mm / 0.31 … 0.35 Inch |
| Total number of connection points | 1 |
| Total number of potentials | 1 |
| Weight | 3.177 g |
| Width | 7 mm / 0.276 inch |
Model Line
Series: 742 (30)
Manufacturer's Classification
- PCB Interconnect
Other Names:
742121, 742 121
