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Key specifications
Rated current (Iu)	Filter products by 5 A
Rated voltage (Ue)	Filter products by 240 V
Product Series	Filter products by CT-D

ABB Building Application Timers – CT-D Modular Timing Devices Timers and Control Relays

1SVR500020R1100 – CT-MFD.21 Time relay, multifunction ABB Building Application Timers – CT-D

Name: 1SVR500020R1100 - CT-MFD.21 Time relay, multifunction ABB Building Application Timers - CT-D
Brand: ABB
SKU: 1SVR500020R1100
Price: 1156.96 ZAR
Availability: InStock

Order code

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Rating

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

List price

R1 156.96

Excluding VAT · per unit · volume pricing available on request

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

CT-MFD.21 Time relay, multifunction — ABB order code 1SVR500020R1100. Rated current 5 A; rated voltage 240 V; measuring range 12-240V.

Download datasheet (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: 1SVR500020R1100 Categories: Building Application Timers – CT-D, Modular Timing Devices, Timers and Control Relays Tags: CT-D, CT-MFD.21 – Multifunctional, 12-240V AC/DC, 7 (0.05 s – 100 h), 2 c/o

Overview

1SVR500020R1100 — CT-MFD.21 Time relay, multifunction from the ABB CT-MFD.21 – Multifunctional, 12-240V AC/DC, 7 (0.05 s – 100 h), 2 c/o range.

The CT-MFD.21 is a multifunction electronic time relay from the CT-D timer range. It provides 7 timing functions with 7 time ranges from 0.05 s to 100 h. This time relay operates with a rated control supply voltage of 12 – 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 5 A. A control input works with voltage-related (non-floating) triggering.

Key specifications: rated current 5 A; rated voltage 240 V; measuring range 12-240V.

Ordering information

Order code: 1SVR500020R1100
Manufacturer: ABB
Range: CT-MFD.21 – Multifunctional, 12-240V AC/DC, 7 (0.05 s – 100 h), 2 c/o
Supplied: each
Datasheet: manufacturer datasheet for 1SVR500020R1100

Technical specifications

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

Identification & ordering

Order code	Filter products by 1SVR500020R1100
Product Name	Filter products by 1SVR500020R1100 – CT-MFD.21 Time relay, multifunction ABB Building Application Timers – CT-D
Brand	Filter products by ABB
Product Series	Filter products by CT-D
Range	Filter products by CT-MFD.21 – Multifunctional, 12-240V AC/DC, 7 (0.05 s – 100 h), 2 c/o

Electrical ratings

Rated current (Iu)	Filter products by 5 A
Rated voltage (Ue)	Filter products by 240 V

Sensing & measurement

Measuring Range	Filter products by 12-240V

Documents

Datasheet	Download datasheet
ABB product page	View on the ABB site

Documents

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

Accessories & add-ons 8

Higher-rated in this range 6

Same series, a larger rating — where the duty is heavier than this part covers.

More in the CT-D range 5

Same series, same mounting and the same documentation set.

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.

Category browseBrowse comparable Building Application Timers – CT-D at RMS-SE.Africa (opens in a new tab)
A category listing, not a confirmed equivalent. Ask us to confirm a match before ordering.
Category browseBrowse comparable Building Application Timers – CT-D at RMS-EM.Africa (opens in a new tab)
A category listing, not a confirmed equivalent. Ask us to confirm a match before ordering.

Quick answers

What is 1SVR500020R1100?

1SVR500020R1100 is the order code for CT-MFD.21 Time relay, multifunction. It belongs to our Building Application Timers – CT-D 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.