Datasheet Wago 737-503
Triple-deck PCB terminal block; 2.5 mm²; Pin spacing 7.5 mm; 3 x 3-pole; CAGE CLAMP
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Parametrics
| Actuation type | Operating tool |
| Clamping spring material | Chrome nickel spring steel (CrNi) |
| Color | gray |
| Conductor entry angle to the PCB | 45 ° |
| Connection technology | CAGE CLAMP® |
| Contact material | Electrolytic copper (Ecu) |
| Contact plating | tin-plated |
| Страна происхождения | PL |
| Depth | 31 mm / 1.22 inch |
| Drilled hole diameter (tolerance) | 1.3(+ 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 … 2.5 mm² |
| Fire load | 0.237 MJ |
| Flammability class per UL94 | V0 |
| Global Trade Item Number (GTIN) | 4045454022440 |
| Height | 44 mm / 1.732 inch |
| Height from the surface | 40 mm / 1.575 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 | 3 |
| Number of connection types | 1 |
| Number of levels | 3 |
| Number of solder pins per potential | 1 |
| PCB contact | THT |
| Pin spacing | 7.5 mm (0.295 inch) |
| Product Group | 4 (Printed Circuit) |
| Rated current | 21 A |
| Rated current (2) | 21 A |
| Rated impulse voltage (II / 2) | 6 kV |
| Rated impulse voltage (II / 2) 2 | 4 kV |
| Rated impulse voltage (III / 2) | 6 kV |
| Rated impulse voltage (III / 2) 2 | 4 kV |
| Rated impulse voltage (III / 3) | 6 kV |
| Rated impulse voltage (III / 3) 2 | 4 kV |
| Rated voltage (II / 2) | 1000 V |
| Rated voltage (II / 2) 2 | 630 V |
| Rated voltage (III / 2) | 630 V |
| Rated voltage (III / 2) 2 | 320 V |
| Rated voltage (III / 3) | 400 V |
| Rated voltage (III / 3) 2 | 320 V |
| Ratings according to 2 | IEC/EN 60664-1 |
| Ratings note | Between the modules |
| Ratings note 2 | Between the decks |
| Solder pin arrangement | within the terminal block, in line |
| Solder pin dimensions | 0.7 x 0.7 mm |
| Solder pin length | 4 mm |
| Solid conductor | 0.08 … 2.5 mm² / 28 … 12 AWG |
| Strip length | 5 … 6 mm / 0.2 … 0.24 Inch |
| Total number of connection points | 9 |
| Total number of potentials | 9 |
| Weight | 14.333 g |
| Width | 21 mm / 0.827 inch |
Model Line
Series: 737 (85)
- 737-102 737-103 737-104 737-106 737-108 737-112 737-116 737-124 737-202 737-203 737-204 737-206 737-208 737-212 737-216 737-224 737-302 737-303 737-304 737-306 737-308 737-312 737-316 737-324 737-402 737-403 737-404 737-406 737-408 737-412 737-416 737-424 737-502 737-503 737-504 737-505 737-506 737-508 737-512 737-516 737-552 737-553 737-554 737-556 737-558 737-562 737-566 737-602 737-603 737-604 737-606 737-608 737-612 737-616 737-652 737-653 737-654 737-656 737-658 737-662 737-666 737-702 737-703 737-704 737-706 737-708 737-712 737-752 737-753 737-754 737-756 737-758 737-762 737-802 737-803 737-804 737-806 737-808 737-812 737-852 737-853 737-854 737-856 737-858 737-862
Manufacturer's Classification
- PCB Interconnect
Other Names:
737503, 737 503
