MSG 3U Series - Easy and Secure for Rack Systems

Mechanical

Locking system: Lever with lock

Durability: 500 mating cycles

Vibration: According to EN 61373 Cat1b

Shock: According to EN 61373 Cat1b

Coding: 72 positions by polarization keys Environmental

Temperature range: -40°C to +100°C

Salt spray resistance: 48 hours

Sealing: IP40

Humidity cycle test: according to IEC 60068-2-38

Material

Shell: Steel, nickel plated

Insulator:

- Hard thermoplastic, HL3/R22 and HL3/R23 following EN45545

- NFPA 130 compliant

Contacts:

- Plug side: machined crimp contacts, copper alloy, gold plated

- PCB receptacle side:

- 41 pos and 29 pos layout: stamped and formed male contacts, gold plated

(0.4 μm)

- 5 Quadrax layout: machined male contacts, gold plated (0.4 μm)

Electrical

Contact resistance: Contact #16: 5000 MΩ (under 500V DC)

Wire range: Contact #16: 0.5 to 2mm²

Creepage and clearance:

- MSG-3U 29 pos: 3.075mm

- MSG-3U 41 pos: 2.32mm

Operating voltage:

-300V max following EN 50-124-1 / OV2PD2

Shell continuity: <5mΩ

High Speed data Transmission performances:

- 4 pin Quadrax: Cat. 5 following IEC 11-801