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1SAZ711201R1008 — Thermal overload relay
relayPart number: 1SAZ711201R1008
ABB 1SAZ711201R1008 is a T16-0.17 three-pole thermal overload relay for motor overload and phase-failure protection. It has a 0.13–0.17 A adjustable setting range and class 10 trip characteristic. Features include temperature compensation, selectable manual or automatic reset, a trip indicator, and one normally closed and one normally open auxiliary contact.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAZ711201R1008 |
| Category | Electrical & controls |
| Time-Current Characteristic Curve | Tripping characteristic - Thermal overload relay T16-0.17 |
| Product Net Width | 45 mm |
| Product Net Height | 76.7 mm |
| Product Net Depth / Length | 53.5 mm |
| Product Net Weight | 0.1 kg |
| Setting Range | 0.13–0.17 A |
| Rated Operational Voltage | Main circuit: 690 V AC; auxiliary circuit: 600 V AC/DC |
| Rated Operational Current (I e ) | 0.17 A |
| Rated Frequency (f) | Main circuit: 50/60 Hz; auxiliary circuit: 50/60 Hz or DC |
| Rated Impulse Withstand Voltage (U imp ) | Auxiliary Circuit 6 kV |
| Rated Insulation Voltage (U i ) | 690 V |
| Number of Poles | 3 |
| Number of Auxiliary Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 1 |
| Number of Protected Poles | 3 |
| Conventional Free-air Thermal Current (I th ) | Auxiliary Circuit NC 6 A |
| Rated Operational Current AC-15 (I e ) | (120 V) NC 3 A |
| Rated Operational Current DC-13 (I e ) | (125 V) NC 0.55 A |
| Degree of Protection | IP20 |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm² |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1/2x 0.75 ... 4 mm² |
| Tightening Torque | Auxiliary Circuit 1 ... 1.2 N·m |
| Wire Stripping Length | Auxiliary Circuit 9 mm |
| Power Loss | at Rated Operating Conditions per Pole 1.1 ... 2.0 W |
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Contact Rating UL/CSA | (NC:) B600 |
| Connecting Capacity Main Circuit UL/CSA | Flexible 1/2x 18-12 AWG |
| Connecting Capacity Auxiliary Circuit UL/CSA | Flexible 1/2x 18-12 AWG |
| Published component type | Thermal overload relay |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Trip class | Class 10 |
| Reset mode | Selectable manual or automatic |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What is the current setting range of ABB 1SAZ711201R1008?
The T16-0.17 has an adjustable overload setting range of 0.13–0.17 A and a rated operational current of 0.17 A. Check the motor nameplate and the protection requirements before selecting the relay.
What protection and trip class does the T16-0.17 provide?
This electromechanical thermal overload relay is intended to protect motors against overload and phase failure. It has a class 10 trip characteristic; it should not be assumed to replace separate short-circuit protection.
Does the ABB T16-0.17 support manual and automatic reset?
Yes. The relay offers selectable manual or automatic reset, a trip indication and a STOP function. The appropriate reset mode depends on the safety requirements of the installation.
What auxiliary contacts and voltage ratings does the T16-0.17 have?
It has one normally closed trip contact and one normally open signal contact. The listed operational voltage is 690 V AC for the main circuit and 600 V AC/DC for the auxiliary circuit; contact current ratings depend on the switching duty.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.