Page 72 - Wago_PCB_TerminalBlocksConnectors_Volume2_2015_US

PCB Terminal Strips 1.5 mm and 2.5 mm , Press-In Technology
2
2
1 Pin Spacing: 3.5 mm, 3.81 mm, 5 mm, 5.08 mm, 7.5 mm, 7.62 mm
70 739 Series
● Terminal strips with screwdriver-actuated CAGE CLAMP ®

● Vertical conductor entry and operating direction for space-saving
positioning/grouping

● Press-in technology saves costs,
no additional soldering process required

Technical data:

Pin Spacing 3.5 mm, 3.81 mm 5 mm, 5.08 mm 7.5 mm, 7.62 mm Current-Carrying Capacity Curve
0.138 in., 0.15 in. 0.197 in., 0.2 in. 0.295 in., 0.3 in. Pin spacing: 5 mm / Conductor size: 2.5 mm „f“
2
Ratings per IEC/EN 60664-1 IEC/EN 60664-1 IEC/EN 60664-1 Based on: EN 60512-5-2 / Reduction factor: 1
Overvoltage category III III II III III II III III II
Pollution degree 3 2 2 3 2 2 3 2 2 Current in A
Rated voltage 160 V 160 V 320 V 250 V 320 V 630 V 500 V 630 V 1000 V 40
Rated surge voltage 2.5 kV 2.5 kV 2.5 kV 4 kV 4 kV 4 kV 6 kV 6 kV 6 kV
Nominal current 4 A 4 A 4 A 8 A 8 A 8 A 8 A 8 A 8 A
Approvals per UL/CSA UL/CSA UL/CSA 30
Use group UL 1059 B C D B C D B C D
Rated voltage 300 V – 300 V 300 V – 300 V 300 V – 300 V 20
Nominal current UL 4 A – 4 A 8 A – 8 A 8 A – 8 A
Nominal current CSA – – – – – – – – – 10
Conductor and press-in pin data for 3.5/3.81 mm pin spacing: 0
Connection technology CAGE CLAMP ® 10 20 30 40 50 60 70 80 90 100105

Conductor size: solid 0.08–1.5 mm 2 Ambient operating temperature in °C
Conductor size: fine-stranded 0.08–1.5 mm 2 2-, 4-, 6-, 12- pole Conductor rated current
Conductor size: fine-stranded 0.25–1.0 mm 2 (with insulated ferrule)
Conductor size: fine-stranded 0.25–1.5 mm 2 (with uninsulated ferrule)
AWG 28–14 (14: THHN, THWN)
Strip length 5–6 mm / 0.20–0.24 in.
Conductor entry angle 90° to PCB
Press-in pin: length/width 3.4 mm / 0.6 mm
Press-in pin: recom. drilled hole diameter 1.15 ± 0.025 mm

Press-in pin: metal-plated hole diameter 1.0 -0.06 mm (HAL Sn)

Press-in pin: metal-plated hole diameter 1.0 -0.00 mm (Chem. Sn)

Conductor and press-in pin data for 5/5.08 mm and 7.5/7.62 mm pin spacing:
Connection technology CAGE CLAMP ®
Conductor size: solid 0.08–2.5 mm 2
Conductor size: fine-stranded 0.08–2.5 mm 2
Conductor size: fine-stranded 0.25–1.5 mm 2 (with insulated ferrule)
Conductor size: fine-stranded 0.25–2.5 mm 2 (with uninsulated ferrule)
AWG 28–12 (12: THHN, THWN)
Strip length 8–9 mm / 0.31–0.35 in.
Conductor entry angle 90° to PCB
Press-in pin: length/width 3.6 mm / 0.8 mm
Press-in pin: recom. drilled hole diameter 1.6 ± 0.025 mm

Press-in pin: metal-plated hole diameter 1,45-0.06 mm (HAL Sn)

Press-in pin: metal-plated hole diameter 1,45-0.00 mm (Chem. Sn)

Material data: 739 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 -40 °C / +85 °C Screws 576
Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Electrolytic copper (E ) / Copper alloy for press-in technology
Cu
Contact plating tin-plated

Additional approvals and corresponding ratings can be found at www.wago.com. For additional technical information, see Section 13.
For information on press-in tool design, please contact factory.