Page 32 - Wago_PCB_TerminalBlocksConnectors_Volume2_2015_US

PCB Terminal Strips 4 mm 2
1 Pin Spacing: 10 mm, 12.5 mm
30 745 Series
● Terminal strips with screwdriver-actuated CAGE CLAMP ®

● 4 versions with Ex e (increased safety) approval
● UL approval up to 600 V for 12.5 mm pin spacing

● Custom color combinations

● Double solder pins for high mechanical stability

● Integrated testing tap

Technical data:
10 mm
Pin Spacing 0.394 in. 12.5 mm Current-Carrying Capacity Curve
0.492 in.
2
Ratings per IEC/EN 60664-1 IEC/EN 60664-1 Pin spacing: 5 mm / Conductor size: 4 mm “f-st”
Based on: EN 60512-5-2 / Reduction factor: 1
Overvoltage category III III II III III II
Pollution degree 3 2 2 3 2 2 Current in A
Rated voltage 800 V 1000 V 1000 V 1000 V 1000 V 1000 V
Rated surge voltage 8 kV 8 kV 8 kV 8 kV 8 kV 8 kV 40
Nominal current 32 A 32 A 32 A 32 A 32 A 32 A
Approvals per UL/CSA UL/CSA 30
Use group UL1059 B C D B C D
Rated voltage 300 V 300 V 600 V 600 V 600 V – 20
Nominal current UL 20 A 20 A 5 A 20 A 20 A –
Nominal current CSA 20 A 20 A 5 A 20 A 20 A – 10
Conductor and solder pin data:
Connection technology CAGE CLAMP ® 0 10 20 30 40 50 60 70 80 90 100105
Conductor size: solid 0.08–4 mm 2 Ambient operating temperature in °C
Conductor size: fine-stranded 0.08–4 mm 2 2-, 4-, 6-, 12-pole Conductor rated current
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 8–9 mm / 0.31–0.35 in.
Conductor entry angle 45° to PCB
Solder pin: length/width 4 mm / 0.8 x 1.2 mm
Solder pin: drilled hole diameter 1.5 +0.1 mm
Material data: 745 Series accessories: Pages:
Material group I
Insulating material Polyamide 6.6 (PA 6.6) Marking accessories 570 – 573
Flammability rating per UL 94 0V Operating tools 556 – 559
Lower/Upper limit temperature -60 °C / +105 °C Test plug 568
Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Electrolytic copper (E )
Cu
Contact plating tin-plated
Technical data for Ex e II (4) versions:
10 mm
Pin Spacing 0.394 in.
Ratings per
ATEX: PTB 06 ATEX 1014 U IECEx: IECEx PTB 06.0039 U
Rated voltage 440 VDC
Nominal current 27 A

Note on UL approval for 600 V:
The conductor entry is for field and factory wiring and meets spacing requirements for 600 V UL (Use Group C). The solder
pins are for factory wiring only. The suitability and spacing shall be evaluated in the end-use equipment, based on relevant
end-product standard.

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