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Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
PRC 3-FC-FS6 16-21
Weight
0.078 kg
Series PRC

PRC 3-FC-FS6 16-21 - Coupler connector

Coupler connector, Range of articles: PRC 35, design: Can only be released with a tool, housing material: PPE, color: black, number of positions: 3, min. conductor cross section: 1.5 mm2, max. conductor cross section: 6 mm2, rated voltage: 690 V AC, rated current: 35 A, Connection method: Screw connection, Contact connection type: Socket, min. cable diameter: 16 mm, max. cable diameter: 21 mm, Variant for release with a tool

  • Up to 75% smaller in size than industrial connectors with the same rating
  • Locking mechanism can be unlocked manually or using a tool
  • Suitable for applications in atmospheres containing salt and in direct sunlight
  • Ideal for indoor and outdoor use due to weatherproof materials
Technical Specifications

Notes

Order information:Variant for release with a tool

Safety note

Safety note• WARNING: Commission properly functioning products only. The products must be regularly inspected for damage. Decommission defective products immediately. Replace damaged products. Repairs are not possible.
Safety note• WARNING: Only electrically qualified personnel may install and operate the product. They must observe the following safety notes. The qualified personnel must be familiar with the basics of electrical engineering. They must be able to recognize and prevent danger. The relevant symbol on the packaging indicates that only personnel familiar with electrical engineering are allowed to install and operate the product.
Safety noteWARNING: The connectors may not be plugged in or disconnected under load. Ignoring the warning or improper use may damage persons and/or property.
Safety note• Assembled products may not be manipulated or improperly opened.
Safety note• Only use mating connectors that are specified in the technical data of the standards listed (e.g. the ones listed in the product accessories online at phoenixcontact.com/products).
Safety note• When using the product in direct connection with third-party manufacturers, the user is responsible.
Safety note• For operating voltages > 50 V AC, conductive connector housings must be grounded
Safety note• Ensure that the protective or functional ground has been properly connected.
Safety note• VDE 0100/1.97 § 411.1.3.2 and DIN EN 60 204/11.98 § 14.1.3 are applicable when combining several circuits in a cable and/or connector
Safety note• Observe the corresponding technical data. You will find information:o On the producto On the packing labelo In the supplied documentationo Online at phoenixcontact.com/products under the product
Safety note• Only use tools recommended by Phoenix Contact
Safety note• The installation notes/Design In documents online on the download page at phoenixcontact.com/products must be observed for this product.
Safety note• Use a protective cap to protect connectors that are not in use. The suitable accessories are available online in the accessory section of the product at phoenixcontact.com/products
Safety note• Operate the connector only when it is fully plugged in.
Safety note• Operate the connector only when it is fully plugged in and interlocked.
Safety note• Ensure that when laying the cable, the tensile load on the connectors does not exceed the upper limit specified in the standards.
Safety note• Observe the minimum bending radius of the cable. Lay the cable without twisting it.
Safety note• The connector warms up in normal operation. Depending on the ambient conditions, the surface of the connector can continue to warm up. In this case, the user is responsible for posting warnings (e.g. DIN EN ISO 13732-1:2008-12).

Product properties

Product familyPRC 35
TypeCan only be released with a tool
Number of Positions3
Connection profile2+PE
CodingAD

Insulation characteristics

Protection classII
Degree of pollution2

Electrical properties

Rated voltage (III/2)690 V
Nominal voltage ATD690 V AC in accordance with IEC 61984
Nominal voltage ATD500 V AC in accordance with IEC 61535/2 PfG 1915
Nominal voltage ATD600 V AC In accordance with UL 2238
Rated surge voltage (III/2)8 kV
Rated current35 A (With 6 mm² conductor cross section in accordance with IEC 61984)
Rated current32 A (With 6 mm² conductor cross section in accordance with IEC 61535)
Rated current21.4 A (With 6 mm² conductor cross section and 85 °C in accordance with 2 PfG 1915)
Rated current32 A (with AWG 10, in accordance with UL 2237)

Conductor connection

Conductor Cross Section1.5 mm² ... 6 mm²

Dimensions

Width37.6 mm
Height37.6 mm
Length107.5 mm

External dimensions

Outside diameter16 mm ... 21 mm

Material specifications

Colorblack
Color of the housing partblack
Flammability rating according to UL 94V0
Insulating material groupI / CTI 600
Seal materialEPDM
Housing MaterialPPE
Cable seal materialEPDM
Contact MaterialCu alloy
Contact surface materialsilver-plated
Contact carrier materialPPE
O-ring materialEPDM
Material for screw connectionPPE

Connector

Pull-out-force150 N ±50 N

Cable/line

External Cable Diameter16 mm ... 21 mm
External Cable Diameter16 mm ... 21 mm
Single wire, cross section1.5 mm² 6 mm²
Stripping length of the individual wire12 mm (Lay PE conductor 8 mm leading)
Halogen-freeyes

Mechanical data

Insertion/withdrawal cycles100
Insertion force30 N ±10 N

Ambient conditions

Degree of protection (when plugged in)IP66 / IP68 (2m / 24h) / IP69K
Degree of ProtectionIP66 / IP68 (2m / 24h) / IP69K
Degree of ProtectionIP66 / IP68 (2m / 24h) / IP69K
Category of shock impactIK08 (-25°C)
Ambient Temperature (Operation)-40 °C ... 105 °C (dependent on the derating curve)
Ambient temperature (storage/transport)-40 °C ... 70 °C
Ambient temperature (assembly)-5 °C ... 85 °C
Accessories

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Additional Information

Pack Size1
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