Official DistributorSKU
MPN
Q 1,5/4A50/16-M25KU-ESA
Weight
0.073 kg
This product is Not Cancellable/Not Returnable
Series Q
Q 1,5/4A50/16-M25KU-ESA - Panel feed-through
Panel feed-through with wire exit 1.5 mm2 and 0.5 m Litz wire: connecting thread: M25, 4-pos.
- Robust throughout: housing with IP65/IP67 protection for a wide range of applications
Technical Specifications
Product properties
| Number of Positions | 4 |
| Position marking | 1, 2, 3, 4 |
| Number of Connections | 4 |
| Number of connections per position | 1 |
| Shielded | no |
Insulation characteristics
| Overvoltage category | III |
| Degree of pollution | 3 |
Connection technology
| Connection method On the device side | Single wires |
| Frequency of connections between conductors of the same cross section | 10 (if the conductor is connected more than once, seal and cap may need to be replaced.) |
Conductor connection
| Conductor cross section flexibel | 0.75 mm² ... 1.5 mm² |
| Conductor cross section solid | 0.75 mm² ... 1 mm² |
| Connection cross section AWG | 18 ... 16 |
| Tightening torque Union nut | 3.3 Nm |
| Tightening torque Locking nut | 5 Nm |
| Wrench size Union nut | 27 mm |
| Wrench size Contact carrier | 30 mm |
Pin assignment
| Contact | Color (signal designation) | Contact (optional) | 1 | BN |
| Contact | Color (signal designation) | Contact (optional) | 2 | WH |
| Contact | Color (signal designation) | Contact (optional) | 3 | BU |
| Contact | Color (signal designation) | Contact (optional) | 4 | BK |
Dimensions
| Width | 27 mm |
| Height | 27 mm |
| Length | 41.2 mm |
Electrical properties
| Rated surge voltage (III/3) | 6 kV |
| Rated current | 17.5 A |
| Contact resistance | < 3 mΩ |
| Rated voltage (II/2) | 630 V (with insulating sleeve) |
| Rated voltage (III/2) | 320 V (with insulating sleeve) |
| Rated voltage (III/3) | 250 V (with insulating sleeve) |
| Nominal voltage UN | 250 V AC |
| Nominal voltage UN | 250 V DC |
| Nominal current IN | 17.5 A |
Material specifications
| Color (Housing) | green (RAL 6021) |
| Material Housing | PA |
| Flammability rating according to UL 94 | V0 |
| Material wire insulation | PVC / PE |
| Contact Material | Copper alloy |
| Contact surface material | Pre-nickel plated and tin-plated |
| Contact carrier material | PA 6.6 |
Cable/line
| Cable Length | 0.5 m |
| Structure of individual litz in acc. with VDE 0295 / smallest wire diameter | VDE 0295 Cl.2-5, min. wire diameter 0.2 mm |
| External Cable Diameter | 6 mm ... 12 mm |
| Wire diameter including insulation | 1.8 mm ... 3 mm |
| Position marking | 1, 2, 3, 4 |
| Cable cross section | 1.5 mm² |
Mounting
| Mounting Type | Front mounting M25 |
| Assembly instructions | If the conductor is reconnected, it must be cut off above the last contact point. QUICKON components may only be operated when under no load. |
Ambient conditions
| Degree of Protection | IP65 |
| Degree of Protection | IP67 |
| Ambient Temperature (Operation) | -25 °C ... 80 °C (specifications of the cable manufacturer must also be observed) |
| Ambient Temperature (Operation) | -25 °C ... 50 °C |
| Temperature when conductor connected | -5 °C ... 50 °C (specifications of the cable manufacturer must also be observed) |
Accessories
MICROFOX-SB - Electronic diagonal cutter, round head, without chamfer, with opening spring, mirror-polished and oiled, 2-component grip, cutting capacity: soft 0.2 - 2.0 mm; medium hard 1.2 mm; hard 0.5 mm diameter
PT/FS 4,8 - Insulating sleeve, as touch protection, for 4.8 mm slip-on sleeves, slide onto the conductor before
Why Proax for Phoenix Contact 1640744?
Proax is an authorized distributor of Phoenix Contact 1640744 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
Short Lead Time
Highly Trained Staff
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Local Inventory
60+ Years Experience
Additional Information
| Pack Size | 1 |
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