Page 522 - Wago_PCB_TerminalBlocksConnectors_Volume2_2015_US

Modular Panel Feedthrough Terminal Blocks 4 mm 2
9 226 Series
520
● Modular panel feedthrough terminal blocks with screwdriver-actuated
CAGE CLAMP ®
● Tool-free assembly via simple latching of terminal blocks to cut-out‘s
inner side

● Conductor entry parallel to enclosure wall saves space

Quick connect/
Technical data: solder contact: Wire-wrap pin: Pin:
2.8 mm 4.8 mm 1 x 1 mm 0.8 x 1.6 mm
0.110 in. 0.189 in. 0.039 in. x 0.039 in. 0.031 in. x 0.063 in.
Ratings per IEC/EN 60664-1 IEC/EN 60664-1 IEC/EN 60664-1
Overvoltage category III III II III III II III III II
Pollution degree 3 2 2 3 2 2 3 2 2
Rated voltage 320 V 320 V 630 V 320 V 320 V 630 V 320 V 320 V 630 V
Rated surge voltage 4 kV 4 kV 4 kV 4 kV 4 kV 4 kV 4 kV 4 kV 4 kV
Nominal current (quick connect contact) 6 A 6 A 6 A 4 A 4 A 4 A 4 A 4 A 4 A
Nominal current (solder contact) 20 A 20 A 20 A 4 A 4 A 4 A 4 A 4 A 4 A
Approvals per UL/CSA UL/CSA UL/CSA
Use group UL 1059 B C D B C D B C D
Rated voltage 300 V 300 V 600 A 300 V 300 V 600 V 300 V 300 V 600 V
Nominal current UL (quick connect contact) 6 A 6 A 5 A 4 A 4 A 4 A 4 A 4 A 4 A
Nominal current UL (solder contact) 20 A 20 A 5 A 4 A 4 A 4 A 4 A 4 A 4 A
Nominal current CSA (quick connect contact) 6 A 6 A 5 A 4 A 4 A 4 A 4 A 4 A 4 A
Nominal current CSA (solder contact) 20 A 20 A 5 A 4 A 4 A 4 A 4 A 4 A 4 A
Conductor data:
Connection technology CAGE CLAMP ®
Conductor size: solid 0.08–4 mm 2
Conductor size: fine-stranded 0.08–4 mm 2
Conductor size: fine-stranded 0.25–2.5 mm 2 (with insulated ferrule)
Conductor size: fine-stranded 0.25–2.5 mm 2 (with uninsulated ferrule)
AWG 28–12
Strip length 9–10 mm / 0.35–0.39 in.

Material data: 226 Series accessories: Pages:
Material group I
Insulating material Nylon 6.6 (PA 6.6) Marking accessories 570 – 573
Flammability rating per UL 94 0V Operating tools 556 – 558
Lower/Upper limit temperature -60 °C / +105 °C
Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Electrolytic copper (E )
Cu
Contact plating tin-plated

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