Page 424 - Wago_PCB_TerminalBlocksConnectors_Volume2_2015_US

Male Connectors for Front-Entry, Rail-Mounted Terminal Blocks
6 Pin Spacing: 5 mm
422 MCS MIDI Classic
● Pluggable connectors for rail-mounted terminal blocks equipped with
CAGE CLAMP ®
● Male connectors with long contact pins are plugged into the termina-
tion ports of 280 Series rail-mounted terminal blocks

● Pins can be touched when the connector is unplugged, so power sup-
ply should be performed via terminal block (observe rated voltage!)

● With coding keys

Technical data:

Pin Spacing 5 mm Derating Curve
0.197 in. 231-102/026-000 female connector
Ratings per IEC/EN 60664-1 with 231-162/003-000 male header
Overvoltage category III III II Pin spacing: 5 mm / Conductor size: 2.5 mm “f-st”
2
Based on: EN 60512-5-2 / Reduction factor: 0.8
Pollution degree 3 2 2 Current in A
Rated voltage on feed-in via the header 250 V 320 V 630 V 45
Rated voltage (power supply via terminal block) 50 V 50 V 50 V 40
Rated surge voltage 4 kV 4 kV 4 kV
Nominal current 16 A 16 A 16 A 35
Approvals per UL/CSA 30
Use group UL 1059 B C D 25
Rated voltage 300 V – 300 V 20
Nominal current UL 15 A – 10 A 15
Nominal current CSA 15 A – 10 A 10
The MCS MIDI connection system is UL 1977 approved and capable of up to 600 V for factory wiring. 5
0 10 20 30 40 50 60 70 80 85
Ambient operating temperature in °C
2-, 4-, 6-, 12-, 20-pole Conductor rated current

Material data: MCS MIDI Classic Accessories Pages:
Material group I
Insulating material Polyamide 6.6 (PA 6.6) Operating tools 471
Flammability rating per UL 94 0V Coding keys 472
Lower/Upper limit temperature -60 °C / +100 °C
Contact material Electrolytic copper (E )
Cu
Contact plating tin-plated
MCS — MULTI CONNECTION SYSTEM includes connectors without breaking capacity in accordance with
DIN EN 61984.
When used as intended, these connectors shall not be connected/disconnected when live or under load. The circuit
design should ensure header pins, which can be touched, are not live when unmated.

Additional approvals and corresponding ratings can be found at www.wago.com. For additional technical information, see Section 13.