circular connectors Amphenol VN0101600032 featuring bayonet quick release and neoprene gasket for secure sealing
Amphenol C|16-3 & C|16-L Circular Connectors
Product Overview
The Amphenol C|16-3 and C|16-L series are robust circular connectors designed for demanding industrial environments. They offer a wide range of housing types and contact arrangements, supporting solutions up to 900V or 50A. Key features include high-performance composite material housings for durability and low weight, bayonet quick-release for easy handling, and options for screw terminals or crimp contacts. These connectors are suitable for applications requiring high reliability, speed, and flawless data transmission, including Energy Generation & Distribution, Transportation, Heavy Equipment, Factory Automation, and Wireless Outdoor.
Product Attributes
- Brand: Amphenol-Tuchel Electronics GmbH
- Series: C|16-3, C|16-L
- Housing Material: High-performance composite material (Polyamide 6.6)
- Gasket Material: Neoprene
- Contact Plating: Silver plated / Gold plated
- Locking System: Bayonet quick release
- Flammability: UL94-V0
- Approvals: VDE, UL, CSA
- Color Options: Red, Green, Blue, Yellow, Grey (upon request)
Technical Specifications
| Characteristic | C|16-3 Shell Size 1 | C|16-3 Shell Size 2 | C|16-L Special Type (Shell Size 2) | C|16-3 Special Type (Shell Size 1) |
|---|---|---|---|---|
| Number of Contacts | 3 + PE, 8 + PE, 14 + PE, 17 + PE, 12 + 3 + PE | 4 + PE, 5 + PE, 12 + PE, 14 + PE, 19 + PE | 4 + PE | 2 + PE |
| Rated Voltage | Up to 900V | Up to 600V | Up to 600V | Up to 750V |
| Current Carrying Capacity | Up to 23A (e.g., 14+PE) | Up to 36A (e.g., 14+PE) | Up to 50A | Up to 40A |
| Wire Gauge (Crimp) | 0.09 - 6.0 mm (AWG 28 - 10) | 0.09 - 6.0 mm (AWG 28 - 10) | 2.5mm - 8.3mm (AWG 14 8) | 1.5 mm to 4 mm (AWG 16 - 12) |
| Wire Gauge (Screw) | 0.14 - 2.5 mm (AWG 26 - 14) | 2.5 - 6.0 mm (AWG 14 - 10) | 2.5mm - 8.3mm (AWG 14 8) | 2.5 mm to 6 mm (AWG 14 10) |
| Operating Temperature | -40C ... +125C | -40C ... +125C (5+PE: +100C) | (at +40C) | (at 40 C) |
| Degree of Protection | IP65 (mated position) | IP65 (mated position) | IP65 (when locked) | IP67 (mated position) |
| Mating Cycles | 500 | 250 | - | - |
| Contact Resistance | 5 m | 5 m | - | - |
| Insulation Resistance | 10 G | 10 G | - | - |
| Cable Diameter | - | - | 11-20mm | 8-14mm |
| UV Resistance | - | - | Yes | Yes |
| Optional Locking Mechanism | - | - | Yes (Secured Locking) | Yes (Secured Locking) |
Derating Curves
Derating curves are available for Shell Size 1 and Shell Size 2, illustrating current carrying capacity versus temperature for various contact configurations and wire gauges. Please refer to the original document for detailed graphical representations.
Connector Styles
The C|16-3 series offers various connector styles including:
- Male Cable Connectors (Long version with internal cable clamp, Short version with clamping ring, Right-angled with clamping ring)
- Female Cable Connectors (Short version with clamping ring, Right-angled with clamping ring)
- Female Receptacles (Flange mounting, Panel mounting with ring nut)
- Male Receptacles (Flange mounting)
The C|16-L series offers Connector Style L for 3-phase solar inverters.
Accessories
- Protective Caps (for male and female connectors/receptacles)
- Disassembly Tools (for pin and socket inserts)
Technical Information
Termination Methods: Screw connection (acc. to EN 60999-1 / VDE 609-1) and Crimp connection (non-detachable electrical connection). Detailed specifications for wire size, tensile strength, and recommended torques are provided.
Wire Gauge Conversion: A comprehensive chart comparing American Wire Gauge (AWG) and metric wire sizes (mm) is available.
Degree of Protection: Standard IEC 60529 and/or DIN EN 60529 specifies protection degrees, with IP65 and IP67 ratings highlighted for these series.
Safety Classification: Connectors are designed and produced in conformity with low voltage directive (73/23/EWG) and relevant safety standards. Overvoltage category III and pollution degree 3 are standard for electronic applications.
Assembly Remarks: Proper mounting, correct mating, and appropriate tightening torques are crucial for safety and performance. Cable connectors are secured using internal cable clamps or strain relief.
Termination Remarks: Designated wire conductors must be terminated to the correct poles. Crimp contacts require full insertion and retention assurance. Wire stripping must be done correctly to avoid conductor damage.
Part Number Systems
Detailed syntax for Part Numbers for connectors and crimp contacts is provided, including information on contact type, plating, termination technique, polarization, number of poles, style, cable entry, and shell size.
2411041647_Amphenol-VN0101600032_C6921075.pdf
