Eaton FER1D2821P0 Plug - Fire & Smoke Bayonet Connector
Part Number: FER1D2821P0
Quick Summary
FER1D2821P0 is a fire and smoke certified plug that provides a robust bayonet connection for harsh industrial environments. Engineers often wrestle with maintaining sealing integrity and reliable mating under vibration, temperature swings, and exposure to contaminants. This connector meets fire and smoke certification requirements and IP67 protection, with RoHS, REACH, and UL94 V0 flammability, ensuring regulatory compliance and safer operation. Its aluminium shell, 55.3 mm length, 28 shell size, and 37 contacts offer compact, high-density connectivity with easy installation, optimizing maintenance cycles and total cost of ownership.
Product Information
Extended Description
FER1D2821P0 Eaton: Male plug for 37 #16 contacts, insulator not installed in the shell; FER1D2821P0
Product Name
Eaton Souriau VGE1-FER1 series fire and smoke certified bayonet connector
Catalog Number
FER1D2821P0
Product Length/Depth
55.3 mm
Product Height
55.3 mm
Product Width
48.1 mm
Product Weight
82 g
Environmental conditions
Fire & Smoke REACH RoHS Flammability rating UL94 V0
Connector accessory option
Not delivered, to be ordered separately
Connector orientation
Y
Connector type
Plug
Contact delivery
Not delivered
Contact gender
Pin (Male)
Contact type
Crimp
Coupling type
Thread
Degree of protection
IP67
Layout
21
Plug type
Straight Plug
Shell continuity
20.0
Shell material
Aluminium
Shell size
28
Mating cycles
500
Operating temperature - max
100 °C
Operating temperature - min
-40 °C
Number Of Contacts
37
Number of cavity #16
37
Salt spray
500 hour
Feature: Fire and smoke certified, including RoHS, REACH, and UL94 V0 flammability. Business Impact: Regulatory compliance and enhanced safety; reduces risk for life-critical equipment. Application: Industrial automation cabinets and safety systems where fire/smoke resistance is mandatory. Feature: IP67 environmental protection. Business Impact: Superior ingress protection against dust and water, lowering field failure rates. Application: Outdoor or enclosures subject to washdowns, contamination, or humidity. Feature: Aluminium shell with 28 shell size and 55.3 mm length. Business Impact: Lightweight yet robust housing enabling compact layouts and easier panel integration. Application: Space-constrained control panels and mobile equipment. Feature: 37 contacts in a 21-layout with crimp #16 contacts; straight plug; thread coupling. Business Impact: High-contact density and secure mating for power and signal, reducing harness complexity. Application: Robotics, drive systems, and multi-axis controllers. Feature: Mating cycles rated at 500; operating temperature range -40 °C to 100 °C. Business Impact: Long service life and reliability in extreme industrial temperatures; lowers maintenance costs. Application: Rail, industrial machinery, and harsh environments. Feature: Connector orientation Y; insulator not installed in shell; 37 cavities. Business Impact: Flexible installation with ready-made configurations, improving field adaptability. Application: Custom harness assemblies for complex systems.
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FAQs
The FER1D2821P0 uses a straight plug with thread coupling and a Y orientation, aiding alignment in confined enclosures. With a 55.3 mm length and 28 shell size, it fits common panel cutouts while the 21-layout supports 37 #16 contacts, enabling secure, space-efficient harness routing in demanding layouts.
FER1D2821P0 supports 37 contacts, all of which are crimp-type pins (male). The insulator is not installed in the shell by default, allowing flexible pre-wiring and straightforward field deployment for high-density applications.
Yes. The connector operates from -40 °C to 100 °C and carries IP67 ingress protection, making it suitable for outdoor, dusty, and high-temperature industrial settings. Its aluminium shell provides corrosion resistance and weight advantages for rugged installations.
The FER1D2821P0 is fire and smoke certified, with IP67 protection and UL94 V0 flammability ratings. It is RoHS and REACH compliant, supporting safe integration into regulated industries and helping meet safety and environmental guidelines.
With 500 mating cycles and robust sealing, the FER1D2821P0 reduces maintenance frequency and downtime in harsh environments. The durable aluminium shell and high contact density lower replacement and wiring costs, delivering predictable lifecycle performance in automation, rail, and industrial equipment.