Page 134 - Wago_PCB_TerminalBlocksConnectors_Volume2_2015_US

PCB Terminal Strips with Push-buttons 1.5 mm 2
1 Pin Spacing: 3.5 mm
132 250 Series
● Compact terminal strips with push-buttons

● Simple, push-in terminations of solid and ferruled conductors
● Push-button operation for connecting of fine-stranded conductors
and removing of conductors

● 45° conductor entry angle provides easy, space-saving wiring
● Custom color combinations

● Terminal strips also available with spacers upon request

Technical data:

Pin Spacing 1 front solder pin/pole 1 solder pin/pole, staggered, Current-Carrying Capacity Curve
3.5 mm / 0.138 in. 3.5 mm / 0.138 in
2
Ratings per IEC/EN 60664-1 IEC/EN 60664-1 Pin spacing: 3.5 mm / Conductor size: 1.5 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 160 V 160 V 320 V 250 V 320 V 630 V
Rated surge voltage 2.5 kV 2.5 kV 2.5 kV 4 kV 4 kV 4 kV 20
Nominal current 8 A 8 A 8 A 8 A 8 A 8 A
Approvals per UL/CSA UL/CSA 15
Use group UL1059 B C D B C D
Rated voltage 300 V – 300 V 300 V – 300 V 10
Nominal current UL 5 A – 5 A 5 A – 5 A
Nominal current CSA 10 A – 10 A 10 A – 10 A 5
Conductor and solder pin data: 0 10 20 30 40 50 60 70 80 90 100105
Connection technology CAGE CLAMP S
®
Conductor size: solid 0.2–1.5 mm 2 Ambient operating temperature in °C
Conductor size: fine-stranded 0.2–1.5 mm 2 2-, 4-, 6-, 12-, 24-pole Nominal current for
Conductor size: fine-stranded 0.25–1 mm 2 (with insulated ferrule) terminal strip
Conductor size: fine-stranded 0.25–1 mm 2 (with uninsulated ferrule)
AWG 24–16
Strip length 8.5–9.5 mm / 0.32–0.36 in.
Conductor entry angle 45° to PCB
Solder pin: length/width 3.6 mm / 0.4 x 0.75 mm
Solder pin: drilled hole diameter 1 +0.1 mm

Material data: 250 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 pin 568
Clamping spring material Copper alloy
Contact plating tin-plated

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