Siemens 7SR4503-1HA20-1AA0

Non-Directional Overcurrent Protection - Argus 7SR45, measuring input: 1 A, 50/60 Hz

MPN: 7SR4503-1HA20-1AA0
Category: Reyrolle 7SR45 Argus - 4xI, self-powered/dual powered, non-directional

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Siemens 7SR4503-1HA20-1AA0?

Non-Directional Overcurrent Protection - Argus 7SR45, measuring input: 1 A, 50/60 Hz, size 4 moulded case (height reduced), 2 BI / 2 BO, auxiliary voltage: dual powered (CT powered: + aux.: 24-60V DC, BI threshold 19VDC), front fascia: standard, front port: USB and Rear port: RS485, IEC-60870-5-103 or Modbus conformal coat: standard version, no conformal coating

7SR4503-1HA20-1AA0: frequently asked questions

When can 7SR4503-1HA20-1AA0 be shipped?

7SR4503-1HA20-1AA0 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 7SR4503-1HA20-1AA0 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 7SR4503-1HA20-1AA0 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 7SR4503-1HA20-1AA0, subject to availability and destination.