Page 297 - Wago_ThePluggableConnectionSystem_Volume5_2015_US.pdf

WINSTA RD 12
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Technical Data
774 Series 295

Rated voltage: 250 V/4 kV/3 â IEC 60664
Clearance and creepage distances ≥ 5.5 mm to exposed surfaces (Protection Category II)
Rated current: max. 20 A, depending on conductor size

Conductor sizes: 1.5–2.5 mm (16–14 AWG), fine-stranded
2
Contact resistance: approx. 1 mΩ contact resistance
approx. 0.25 mΩ contact transition plug/socket
Approvals: CCA certificate

Protection type: With strain relief housing: IP2xC
(These compact connectors are not designed for use in open, easily accessible areas)
Cable diameter: 3 x 1.5 mm (16 AWG), 8.2 mm Ø (fixed)
2
3 x 2.5 mm (14 AWG), 10 mm Ø
2
4 x 1.5 mm (16 AWG), 9.2 mm Ø
2
Mating cycles: 200, without resistive load
100, with resistive load I = 20 A, tested (2.5 mm /14 AWG)
2
N
Mating and unmating forces: Mating force: approx. 30–70 N (depending on number of poles)
(socket and plug) Unmating force when unlocked: approx. 30–70 N (depending on number of poles)
Retention force when locked: > 80 N
Protection against mismating: All WINSTA components are 100% protected against mismating in terms of:
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a.) plugging different number of poles
b.) plugging when turned by 180°
c.) plugging when laterally staggered
Locking levers: Sockets are factory-equipped with locking levers.
Materials: Connector material

Insulating parts: Polyamide 6.6 V0, halogen-free (except cable)
Contacts: Copper or copper alloy, surface-treated
Clamping spring: Stainless steel (Cr-Ni)
Processing temperature: –5°C to +40°C

Continuous operating temperature: –35°C to ≤ 85°C
PVC cable for temperatures ≤ 70 °C (including halogen-free)
Insulating parts for temperatures ≤ 105 °C
General: First make/last break ground contacts
Fire load: upon request

12

WINSTA — perfectly plugged!
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