Page 336 - Wago_PCB_TerminalBlocksConnectors_Volume2_2015_US

Female Connectors for Front-Entry, Rail-Mounted Terminal Blocks
5 Pin Spacing: 5 mm
334 MCS MIDI
● Pluggable connectors for rail-mounted terminal blocks equipped with
CAGE CLAMP ®
● Female connectors with long contact pins connect to the termination
ports of 280 Series rail-mounted terminal blocks

● Female connectors are touch-proof when unmated, providing a
pluggable, live output

● 100% protected against mismating

● With coding elements

Technical Data

Pin Spacing 5 mm Derating Curve
0.197 in. 722-232/005-000 female connector
Ratings per IEC/EN 60664-1 with 721-602 male connector
2
Overvoltage category III III II Pin spacing: 5 mm / Conductor size: 2.5 mm “f-st”
Pollution degree 3 2 2 Based on: EN 60512-5-2 / Reduction factor: 0.8
Rated voltage 320 V 320 V 630 V Current in A
Rated surge voltage 4 kV 4 kV 4 kV 45
Nominal current 12 A 12 A 12 A 40
Approvals per UL/CSA 35
Use group UL 1059 B C D 30
Rated voltage 300 V – 300 V 25
Nominal current UL 15 A – 10 A 20
Nominal current CSA 15 A – 10 A 15
The MCS MIDI connection system is UL 1977 approved and capable of up to 600 V for factory wiring. 10
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 accessories: Pages:
Material group I
Insulating material Polyamide 6.6 (PA 6.6) Operating tools 471
Flammability rating per UL 94 0V Test plug adapter 478
Lower/Upper limit temperature -60 °C / +85 °C Test plug 568
Contact material Copper alloy
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.