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RB121G-24VDC Interface relay R600
Key specifications
Rated voltage (Ue)Filter products by 24 V
Coil voltage (Uc)Filter products by 24 V
Degree of protection (IP)Filter products by IP20
Product SeriesFilter products by R600

ABBInterface Relays R600 SeriesPlug-in RelaysTimers and Control Relays

1SNA645072R0000 – RB121G-24VDC Interface relay R600 | ABB

Order code

Select a variant in this series

Coil voltage

Every option is a reference in this catalogue. A faded option changes more than one value — its nearest reference is linked.

List price

R230.35

Excluding VAT · per unit · volume pricing available on request

Listed in stock — availability is re-confirmed on every order

RB121G-24VDC Interface relay R600 — ABB order code 1SNA645072R0000. Rated voltage 24 V; IP20; to CAN/CSA C22.2 No.14|IEC/EN 63000|IEC/EN 60947-5-1|UL 508.

Download datasheet (opens in a new tab)Open 360° view (opens in a new tab)View on the ABB site (opens in a new tab)

Accessories & add-ons 8
Ordering & delivery
  • Contact us for bulk pricing, lead times and ordering codes.
  • Minimum order: 1 unit.
  • Manufacturer's standard warranty applies.
  • Collection from our branch, delivery in the Johannesburg area, and export across Africa on request.
  • Some items are held off-site rather than in our own warehouse — availability is confirmed on every order.
  • Authorised ABB distributor
  • Genuine product with manufacturer warranty
  • Formal quotations with written lead times
SKU: 1SNA645072R0000 Categories: , , Tags: ,

Overview

1SNA645072R0000 — RB121G-24VDC Interface relay R600 from the ABB RB121G-24VDC – 24V DC, 1 c/o (SPDT), 250V, 6A range. Listed under Interface Relays R600 Series on the ABB catalogue at RMS-ABB.Africa.

About 1SNA645072R0000

The RB121G-24VDC is a boxed interface relay with screw terminals, which can be seemlessly snap-on mounted onto a DIN Rail. The relay is soldered into device housing, ensuring a high resistance against vibration.This relay operates with a 24 V DC rated control supply voltage and has a 1 c/o (SPDT) output with gold-plated contacts rated at 250 V / 6 A. This 6mm wide boxed interface relay may be used for electrical isolation, amplification and signal matching and enables the switching of high currents on a small footprint. It has an integrated LED, which provides the visual indication of the energization of the relay coil and UL 94-V0 certified device housing, improving safety by providing high levels flame retardation. Jumper bars are available as accessories.

1SNA645072R0000 key specifications

Key specifications: rated voltage 24 V; IP20; to CAN/CSA C22.2 No.14|IEC/EN 63000|IEC/EN 60947-5-1|UL 508.

Ordering information for 1SNA645072R0000

Ordering options in this range

Same product, different coil / control voltage:

  • 1SNA645075R0000 — 12 V

1SNA645072R0000 — frequently asked questions

What coil or control voltage does 1SNA645072R0000 use?

1SNA645072R0000 is supplied with a 24 V coil. Other coil voltages in the range appear under “Ordering options” above where the catalogue lists them.

Where is the datasheet for 1SNA645072R0000?

The manufacturer datasheet is linked under “Ordering information” above; the product page also carries the manufacturer’s documents where ABB publishes them.

Is 1SNA645072R0000 a genuine ABB product?

Yes. 1SNA645072R0000 is supplied through the manufacturer’s authorised channel with the standard ABB warranty, and every order is confirmed against stock before payment.

Technical specifications

Data supplied by the manufacturer. Confirm against the official datasheet before ordering.

Identification & ordering

Order codeFilter products by 1SNA645072R0000
Product NameFilter products by RB121G-24VDC
BrandFilter products by ABB, ABB Group, ABB Limited
Product SeriesFilter products by R600
GTIN / EANFilter products by 4013614508141
RangeFilter products by RB121G-24VDC – 24V DC, 1 c/o (SPDT), 250V, 6A

Electrical ratings

Rated voltage (Ue)Filter products by 24 V
Rated Control Supply VoltageFilter products by 24 V

Power & coil

Coil voltage (Uc)Filter products by 24 V
Power LossFilter products by 2 W

Environment & protection

Degree of protection (IP)Filter products by IP20

Standards & certification

Conformity to standardsFilter products by CAN/CSA C22.2 No.14, Filter products by IEC/EN 60947-5-1, Filter products by IEC/EN 63000, Filter products by UL 508

Documents

DatasheetDownload datasheet
RoHS declarationDownload RoHS declaration
Declaration of conformityDownload declaration of conformity
Dimension drawingsDownload dimension drawings
ABB product pageView on the ABB site
Deep LinkPrintable product summary
360° viewOpen 360° view

Documents

Published by the manufacturer for this part. Each one opens in a new tab.

Accessories & add-ons

8 items

More in the R600 range

8 items

Same series, same mounting and the same documentation set.

Similar items

7 items

More in Interface Relays R600 Series

8 items

Alternatives on our other RMS storefronts

RMS supplies each manufacturer range from its own storefront. These links open a different RMS site in a new tab.

Quick answers

What is 1SNA645072R0000?

1SNA645072R0000 is the order code for RB121G-24VDC Interface relay R600. It belongs to our Interface Relays R600 Series range. RMS-ABB.Africa supplies it as genuine ABB product, sourced through the manufacturer's distribution channel.

Is it available?

It is listed as in stock. Availability is re-confirmed on every order before any payment is taken, so what you order is what actually ships.

How do I get a formal quotation?

Use "Add to quote" and submit the quote basket. The RMS team prices every line, confirms stock, and emails you a formal quotation with written lead times — and you can accept it online to turn it into an order.

Do I pay when I order?

No. Checkout submits the order without payment; we confirm stock for every line first, then email you a secure payment link for the order.