ABB - Electrification Signature Partner Distributor
ABB - Electrification T16-10 - The T16-10 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 mini contactors or block contactors. Single mounting kits are available as accessory.
ABB - Electrification

T16-10


Documents & Media
Specification Sheet

Contact for Pricing

Overview

The ABB T16-10 thermal overload relay (SKU: T16-10) is a three-pole, electromechanical protection device designed for direct integration with ABB mini contactors (AS09...AS16) and block contactors (B6, B7, MC1, MC2 variants). It provides reliable, fast protection for motors against overloads and phase failure with trip class 10 compliance per IEC/EN 60947-4-1. The relay uses bimetal tripping elements that heat directly and indirectly via motor current, bending under overload conditions to trigger relay release and contact switching (95-96 / 97-98). Key features include phase loss sensitivity, selectable manual or automatic reset, and temperature compensation for consistent performance across -25°C to +60°C ambient temperatures. The T16-10 integrates TEST and STOP functions with a front-panel trip indicator for diagnostics. It supports both three-phase and single-phase applications with a setting range of 0.10A to 16.0A. Designed for harsh industrial environments, the T16-10 withstands 25g shocks per IEC 60068-2-27 and operates up to 2000m altitude. Main circuit terminals accept rigid/flexible conductors from 0.75mm² to 4mm² (AWG 18-10), with auxiliary circuit terminals supporting the same range. The device is rated for operational power (AC-3) from 0.06kW to 7.5kW per IEC standards, with UL/CSA 3-phase hp ratings from 1/2 to 10 hp. Ideal for pumps, conveyors, compressors, and HVAC systems, the T16-10 ensures motor longevity by preventing thermal damage from overloads or phase imbalances. Its IP20 housing and phase-loss sensitivity make it a reliable choice for demanding applications. Single mounting kits enable standalone DIN rail (35mm) mounting for flexible installation options.
  • Trip class 10 compliance per IEC/EN 60947-4-1 for overload and phase failure protection
  • Setting range: 0.10A to 16.0A with selectable manual or automatic reset
  • Phase loss sensitivity and temperature compensation (-25°C to +60°C)
  • Direct mounting on ABB mini contactors (AS09...AS16) or block contactors (B6, B7, MC1, MC2)
  • TEST/STOP functions, trip indication, and IP20 housing for industrial environments

Specifications

Application
Mainly used for controlling 3-phase motors and generally for controlling power circuits up to 690 V AC and 220 V DC. The contactors can also be used for many other applications such as bypass, capacitor switching, lighting, DC power circuits.
Current Rating
0.10-16.0 A
Poles
3
Series
T16-10
Size
82x110x108mm
Special Features
The T16-10 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 mini contactors or block contactors. Single mounting kits are available as accessory.
Standard
RoHs, CSA, cUL, CE, GOST
Type
Contactors
Package Dimensions (L x W x H)
3.228 IN x 1.89 IN x 2.48 IN
Package Dimensions (L x W x H)
8.1991 cm x 4.8006 cm x 6.2992 cm
Package Weight (Imperial)
0.270 L
Package Weight (Metric)
0.123 kg
Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

1SNK705010R0000

Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.
HPS Open Style Control Transformer, 150VA 240x480V-120x240V 50/60Hz

C2G0150MQMJ

HPS Open Style Control Transformer, 150VA 240x480V-120x240V 50/60Hz
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
BK63H 1P B2A 10kA 120/240VAC UL1077

0626030563

BK63H 1P B2A 10kA 120/240VAC UL1077
ACS380 AC Drive, 3-380-480V In, 3HP, 6A, Type OPEN, 1.5 overload, Integrated, HxWxD 6.69x2.76x7.52 in, Module

ACS380-040S-07A2-4

ACS380 AC Drive, 3-380-480V In, 3HP, 6A, Type OPEN, 1.5 overload, Integrated, HxWxD 6.69x2.76x7.52 in, Module
C.BREAKER TMAX XT2N 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 90 I3=450...900 A

XT2NU3090BFF000XXX

C.BREAKER TMAX XT2N 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 90 I3=450...900 A
Pushbuttons. 104P heavy duty Oiltight Pushbutton. Nameplate. XN1B PR.No. CR100699

CR104PXN1B

Pushbuttons. 104P heavy duty Oiltight Pushbutton. Nameplate. XN1B PR.No. CR100699
MC-50a AC120V 50/60Hz SCREW 1a1b (Metasol) EXP (MC50A-30-11-K7-S-E)

1338006700

MC-50a AC120V 50/60Hz SCREW 1a1b (Metasol) EXP (MC50A-30-11-K7-S-E)
N3 SCREW COVER - 10X10X6 - GRA

C3SC10106GY

N3 SCREW COVER - 10X10X6 - GRA
The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.

NNC75X75WH2

The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.
DS9 RECEPTACLE POLY BLUE SIZE 5 IP 66/67/69 3P+G 150 A 480 VAC 60 Hz

3194213000K04

DS9 RECEPTACLE POLY BLUE SIZE 5 IP 66/67/69 3P+G 150 A 480 VAC 60 Hz
General Electric Control Products. Nema Power Devices. Ol Relay 610F8364

CR324E610F

General Electric Control Products. Nema Power Devices. Ol Relay 610F8364

Frequently Asked Questions

What conductor sizes are compatible with the main circuit terminals?

Main circuit terminals accept rigid/flexible conductors from 0.75mm² to 4mm² (AWG 18-10).

What contactors are compatible with the T16-10?

Compatible with ABB mini contactors (AS09...AS16) and block contactors (B6, B7, MC1, MC2 variants).

What is the trip class of the T16-10 relay?

The T16-10 has a trip class 10 rating per IEC/EN 60947-4-1, meaning it trips within 10 seconds at 6x rated current.

What is the ambient temperature range for operation?

The relay operates reliably from -25°C to +60°C with temperature compensation for consistent performance.

Is the T16-10 phase-loss sensitive?

Yes, the relay is phase-loss sensitive per IEC/EN 60947-4-1 standards.

Does the T16-10 support both three-phase and single-phase applications?

Yes, the relay is suitable for both three-phase and single-phase motor applications.

Can the T16-10 be mounted on DIN rail?

Yes, a single mounting kit (DB16) enables standalone DIN rail (35mm) mounting.

What is the maximum operating altitude for the T16-10?

The relay is rated for operation up to 2000 meters above sea level.

What is the rated operational power range for the T16-10?

Rated operational power (AC-3) ranges from 0.06kW to 7.5kW per IEC standards.

What is the weight of the T16-10 relay?

The relay weighs approximately 100g per unit.

How to Install the ABB T16-10 Thermal Overload Relay

Step-by-step guide to mount and wire the T16-10 relay on contactors or DIN rail.

Estimated time: 15m

Tools needed:

Screwdriver (M4 Pozidriv 2), Wire strippers

Supplies needed:

Mounting screws, Conductors (0.75mm² to 4mm²), Single mounting kit (DB16 for DIN rail)

  1. Mount the relay to the contactor

    Align the T16-10 relay with the compatible ABB contactor (AS09...AS16 or B6/B7/MC1/MC2 variants) and secure it using the provided screws on the main circuit terminals.

  2. Connect the main circuit conductors

    Strip the conductors to 12mm and insert them into the main circuit terminals (0.75mm² to 4mm²). Tighten the screws to 1.1-1.5Nm torque for secure connections.

  3. Connect the auxiliary circuit

    For control circuits, connect conductors to the auxiliary terminals (0.75mm² to 4mm²) and tighten to 1.1-1.5Nm torque. Ensure proper polarity for trip and signal contacts.

  4. Set the current range

    Adjust the current setting knob to match the motor's rated current within the 0.10A to 16.0A range. Use the front-panel scale for reference.

  5. Select reset mode and test

    Choose manual or automatic reset using the selector. Press the TEST button to verify relay operation and check the trip indicator for proper functionality.

Frequently Asked Questions about ABB - Electrification

What industries and applications are Jokab Safety products used for?

Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.

What technical support does Jokab Safety offer?

Jokab Safety offers comprehensive technical support through multiple channels, including a dedicated technical support phone line at (888) 385-1221 (Option 1) and email support at [email protected]. For advanced technical assistance, customers can contact their specialized Jokab Tech Support at (519) 982-0976 or email [email protected]. Additionally, they provide product specialist support through Jeff Leslie, who can be reached at (519) 982-0976, offering in-depth application and technical guidance.

What are the main product lines offered by Jokab Safety?

Jokab Safety offers a comprehensive range of machine safety products including safety light guards (Orion), safety controllers (Pluto), safety relays (Sentry), safety edges, safety contact mats, safety locks (Gkey), and safety sensors with OSSD and DYNlink interfaces. Their product lines are specifically designed for industrial applications in food and beverage, packaging, and material handling industries, providing robust safety solutions for machine guarding and personnel protection.

What are the key features of Jokab Safety products?

Jokab Safety products offer comprehensive industrial safety solutions with key features including: highest safety certification levels (up to PL e/Cat 4), extensive fault detection, multiple safety device types (optical safety devices, pressure sensitive devices, sensors, switches, locks, emergency stops), and innovative DYNlink technology that reduces cable requirements and simplifies installation. Their products are certified, verified, and compatible with major industrial automation systems like B&R, featuring easy M12 connector connections and a wide range of adapters to streamline safety implementation.

What certifications and standards do ABB - Electrification products comply with?

ABB - Electrification products comply with a comprehensive range of international certifications and standards, including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products meet critical international standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, and marine classification standards from Bureau Veritas, DNV, and Lloyd's Register of Shipping.

What industries and applications are ABB - Electrification products used for?

ABB - Electrification products are engineered for critical applications across multiple industries, including Energy, Oil & Gas, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their solutions cover essential electrical infrastructure needs such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems designed for high-reliability environments with a strong focus on sustainability, efficiency, and safety.

What technical support does ABB - Electrification offer?

ABB - Electrification offers comprehensive technical support through multiple channels, including a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services encompass 24/7/365 emergency services, on-site support, remote monitoring and diagnostics, installation and commissioning, equipment assessments, repair coordination, and multi-vendor technical assistance. Customers can also access resources like personnel safety training, disaster recovery support, and service agreements tailored to their specific electrification needs.

What are the main product lines offered by ABB - Electrification?

ABB - Electrification offers a comprehensive range of electrical distribution and protection products, including circuit monitoring systems, panelboards, switchgear, motor control centers, circuit breakers, softstarters, and power distribution solutions. Key product lines span low and medium voltage applications across utilities, commercial, industrial, healthcare, and manufacturing sectors, with specialized offerings like the ReliaGear® panelboards, SMISSLINE TP bus systems, and Ekip UP protection and metering relays.

What are the key features of ABB - Electrification products?

ABB - Electrification products feature advanced integrated design elements that enhance industrial performance and reliability. Key features include harmonics and EMC design, integrated DC choke, removable terminals for fast installation, USB ports for troubleshooting, and integrated Safe Torque Off (STO) functionality. The products deliver superior motor control capabilities, support both induction and permanent magnet motors, and offer robust operational features like side-by-side mounting without derating and operation at temperatures up to 45°C. Additionally, ABB's Electrification solutions emphasize digital innovation, with technologies like Novolink enabling predictive maintenance, enhanced analytics, and seamless system integration.

What communication protocols do ABB - Electrification products support?

ABB - Electrification products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with support for various network topologies and high-speed data transmission up to 100 Mbps.