| Rated current (Iu) | Filter products by 20 A |
|---|---|
| Product Series | Filter products by TF42-20 |
ABBMotor Control and DrivesOverload Relays
1SAZ721201R1049 – TF42-20 | ABB
Order code
List R858.98 Your price R472.44
Per unit · volume pricing available on request
excl. VAT R543.31 incl.
Listed in stock — availability is re-confirmed on every order
In stock — 1–2 working days if stocked locally, 3–5 working days if sourced
TF42-20 — ABB order code 1SAZ721201R1049. Rated current 20 A; measuring range 16-20 A.
In stock — 1–2 working days if stocked locally, 3–5 working days if sourced
View on the ABB site (opens in a new tab)Download datasheet (opens in a new tab)
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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
Overview
1SAZ721201R1049 — TF42-20 from the ABB TF42-20 – 16-20 A, Trip class 10, for AF09 – AF38 range. Listed under Motor Control and Drives on the ABB catalogue at RMS-ABB.Africa.
About 1SAZ721201R1049
The TF42-20 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.
1SAZ721201R1049 key specifications
Key specifications: rated current 20 A; measuring range 16-20 A.
Ordering information for 1SAZ721201R1049
- Order code:
1SAZ721201R1049 - Manufacturer: ABB
- Range: TF42-20 – 16-20 A, Trip class 10, for AF09 – AF38
- Supplied: each
- Datasheet: manufacturer datasheet for 1SAZ721201R1049
1SAZ721201R1049 — frequently asked questions
What is the rated current of 1SAZ721201R1049?
1SAZ721201R1049 is rated 20 A.
Where is the datasheet for 1SAZ721201R1049?
The manufacturer datasheet is linked under “Ordering information” above; the product page also carries the manufacturer’s documents where ABB publishes them.
Is 1SAZ721201R1049 a genuine ABB product?
Yes. 1SAZ721201R1049 is supplied through the manufacturer’s authorised channel with the standard ABB warranty, and every order is confirmed against stock before payment.
Documents
Published by the manufacturer for this part. Each one opens in a new tab.
Technical specifications
Data supplied by the manufacturer. Confirm against the official datasheet before ordering.
Identification & ordering
| Order code | 1SAZ721201R1049 |
|---|---|
| Product Name | Filter products by 1SAZ721201R1049 – TF42-20 ABB Thermal Overload |
| Brand | Filter products by ABB |
| Product Series | Filter products by TF42-20 |
| Range | Filter products by TF42-20 – 16-20 A, Trip class 10, for AF09 – AF38 |
Electrical ratings
| Rated current (Iu) | Filter products by 20 A |
|---|
Sensing & measurement
| Adjustment range | Filter products by 16.0 … 20.0 A |
|---|---|
| Measuring Range | Filter products by 16-20 A |
Documents
| Datasheet | Download datasheet |
|---|---|
| ABB product page | View on the ABB site |
Other specifications
| Trip class | Filter products by 10 |
|---|
Accessories & add-ons
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1SBN030111R1000VEM4List R410.89 Your price R225.99View product
1SBN030105T1000VM4List R191.45 Your price R105.30View product
1SBN010151R1111CAT4-11MList R219.40 Your price R120.67View product- 1SBN010151R1311CAT4-11UList R219.40 Your price R120.67View product
1SBN030113R1000VEM4KList R466.31 Your price R256.47View product- 1SBN010151R1011CAT4-11EList R219.40 Your price R120.67View product
1SBN070156T1000LDC4List R46.54 Your price R25.60View product
1SFN035203R1000VM205/265List R1 296.41 Your price R713.03View product
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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 1SAZ721201R1049?
1SAZ721201R1049 is the order code for TF42-20. It belongs to our Motor Control and Drives range. RMS-ABB.Africa supplies it as genuine ABB product, sourced through the manufacturer's distribution channel.
What is the rated current of 1SAZ721201R1049?
ABB rates TF42-20 at 20 A.
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.