Wago 770-503/020-000

Strain relief housing; 3-pole; for 1 cable; 11.5 … 16.5 mm; 71 mm; black

MPN: 770-503/020-000
Category: Pluggable Connectors

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Wago 770-503/020-000?

Strain relief housing WINSTA ® MIDI 3-pole

The strain relief housing from the WINSTA ® MIDI product line guarantees you the greatest possible flexibility in electrical installation. A comprehensive range of accessories rounds out the WINSTA® product line from WAGO. The WINSTA ® MIDI Pluggable Connection System with Push-in CAGE CLAMP® spring pressure connection technology facilitates precise electrification. Thanks to the integrated test slot, it is possible to check connections even when they are plugged in. That saves time and reduces installation labor and costs. The strip length is 71 mm.

Lower costs through fast commissioning and elimination of service expenses – solutions from WINSTA ® MIDI

WINSTA® is the pluggable connection system that is optimally tailored to the strict requirements of electrical installation. It ensures error-free installation of cables and components, quickly and reliably. Now you can also lower installation expenses without compromising quality and safety: with protection against mismating reduces the need for servicing and prevents unnecessary downtime.

pre-assembled versions

fast, secure installation

Specifications

Connection data - Connection 1

Pole number	3
Connectable sheathed cable diameter	11.5 … 16.5 mm
Strip length (outer insulation)	71 mm

Physical data

Pin spacing	10 mm / 0.394 inches
Width	54.8 mm / 2.157 inches
Height	21 mm / 0.827 inches
Depth	72.7 mm / 2.862 inches

Mechanical data

Screw tightening torque

0.5 Nm

Material data

Note (material data)	Information on material specifications can be found here
Color	black
Material group	I
Insulation material (main housing)	Polyamide (PA66)
Flammability class per UL94	V0
Fire load	0.557 MJ
Weight	19.9 g

Environmental requirements

Processing temperature	-5 … +40 °C
Continuous operating temperature	-35 … +85 °C
Note on continuous operating temperature	Insulating parts for temperatures ≤ 105 °C

Commercial data

PU (SPU)	25 pcs
Packaging type	Box
Country of origin	DE
GTIN	4066966329841
Customs tariff number	85366990990

Product Classification

UNSPSC	39121722
ETIM 9.0	EC002863
ETIM 10.0	EC002863
ECCN	NO US CLASSIFICATION

Environmental Product Compliance

RoHS Compliance Status

Compliant,No Exemption

770-503/020-000: frequently asked questions

When can 770-503/020-000 be shipped?

770-503/020-000 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 770-503/020-000 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 770-503/020-000 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 770-503/020-000, subject to availability and destination.