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A9A26946
voltage release – iMX+OF – tripping unit – 220..415 VAC
- Stock status:
- In stock
- Manufacturer:
- Schneider
- Product code:
- A9A26946
Main documents
Related products
| range of product | Acti9 |
|---|---|
| Product or component type | Shunt trip release with OC contact |
| Device short name | iMX+OF |
| Signal contacts composition | 1 C/O |
| [In] rated current | AC-12 3 A at 415 V, AC 50 Hz AC-12 6 A at 100 V, AC 50 Hz AC-12 6 A at 230 V, AC 50 Hz DC-12 1 A at 110 V, DC DC-12 1 A at 130 V, DC |
| [Uc] control circuit voltage | 100…415 V AC 50/60 Hz 110…130 V DC |
| 9 mm pitches | 2 |
| Range compatibility | Acti 9 Acti9 iC65 Acti 9 Acti9 ARA Acti 9 Acti9 iDPN Vigi Acti 9 Acti9 iID Acti 9 Acti9 iSW-NA Acti 9 Acti9 RCA Acti 9 Acti9 iDPN (China version) Acti 9 Acti9 iC60 double terminals miniature circuit breaker Acti 9 Acti9 iC40 |
|---|---|
| local signalling | Action indicator |
| mounting mode | Clip-on |
| Mounting support | DIN rail |
| Comb busbar and distribution block compatibility | Top: YES |
| Width | 18 mm |
| Colour | White |
| Connections – terminals | Clamp terminal – 2 cable(s) 2.5 mm² – flexible with cable end Clamp terminal – 1 cable(s) 6 mm² – rigid Clamp terminal – 2 cable(s) 2.5 mm² – rigid Clamp terminal – 1 cable(s) 4 mm² – flexible |
| Tightening torque | 1 N.m |
| Compatibility code | IMX+OF |
| Standards | EN/IEC 60947-1 EN/IEC 60947-5-1 |
|---|---|
| Tropicalisation | 2 conforming to EN/IEC 60947-5-1 |
| Relative humidity | 95 % at 55 °C |
| Ambient air temperature for operation | -35…70 °C |
| ambient air temperature for storage | -40…85 °C |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 3.100 cm |
| Package 1 Width | 8.000 cm |
| Package 1 Length | 9.300 cm |
| Package 1 Weight | 77.000 g |
| Unit Type of Package 2 | BB1 |
| Number of Units in Package 2 | 8 |
| Package 2 Height | 8.800 cm |
| Package 2 Width | 10.200 cm |
| Package 2 Length | 27.200 cm |
| Package 2 Weight | 682.000 g |
| Unit Type of Package 3 | S03 |
| Number of Units in Package 3 | 72 |
| Package 3 Height | 30.000 cm |
| Package 3 Width | 30.000 cm |
| Package 3 Length | 40.000 cm |
| Package 3 Weight | 6.706 kg |
Product Description
Schneider Electric
Schneider Electric is a multinational corporation specializing in energy management and automation solutions. With operations in over 100 countries, the company offers a wide range of products and services for various industries, including residential, commercial, and industrial.
Schneider Electric is focused on sustainability and innovation, aiming to help their customers manage energy efficiently and reduce their environmental impact.
Schneider Miniature Circuit Breakers (MCBs) are advanced safety devices designed to protect electrical circuits from overloads and short circuits. With an electro-mechanical mechanism, these MCBs automatically disconnect the circuit when excessive current is detected, ensuring reliable protection and preventing potential damage. Schneider MCBs can be easily reset and reused, offering a practical and efficient solution for residential, commercial, and industrial electrical systems.
A9A26946
The product A9A26946 is an electrical tripping auxiliary designed as a shunt trip release with open/close auxiliary contact (OF). This device is part of Schneider Electric’s Acti9 range and is dedicated to working with Acti9 iC60, iID, iDPN Vigi, and iSW-NA circuit breakers. It provides an essential function for emergency stoppage and remote indication of the position of the associated device.
Key Features and Specifications:
- Type: Shunt trip release with open/close auxiliary contact (OF)
- Compatibility: Acti9 iC60, iID, iDPN Vigi, iSW-NA
- Function: Provides emergency stoppage by normally open pushbutton; trips the associated device when powered by the emergency pushbutton
- Indication: Includes an open/close contact to indicate the position of the associated device
Electrical Specifications:
- Rated Operational Voltage (Ue): 100VAC to 415VAC or 110VDC to 130VDC
- Operating Frequency: 50Hz or 60Hz
Rated Operational Current (Ie):
- 6A under 24VDC
- 2A under 48VDC
- 1.5A under 60VDC
- 1A under 130VDC
- 6A under 24VAC to 240VAC
- 3A under 415VAC
Mechanical Specifications:
- Width: 2 pitches of 9mm
- Indicator: Mechanical state indicator light (red) on the front face
- Mounting: DIN rail mountable for modular installation
- Product Color: White (RAL9003)
Environmental Specifications:
- Operating Temperature: -25°C to +50°C
- Storage Temperature: -40°C to +85°C
Compliance and Standards:
- Standards: IEC/EN 60947-5-1, EN 62019-2 (for C120 only)
Schneider A9A26946
The Acti9 iMX+OF shunt trip release is ideal for applications requiring remote indication and emergency stoppage capabilities. It ensures the safe and reliable operation of power supply circuits and is suitable for use in industrial, commercial, and residential settings.
The Schneider Electric Acti9 iMX+OF (A9A26946) is a vital component for enhancing the safety and functionality of electrical circuits. Its design allows for immediate tripping of the associated device in emergency situations, with clear indication of the device status through its open/close contact. With robust operational specifications and compliance with international standards, the iMX+OF shunt trip release is a reliable choice for protecting and managing electrical circuits across various applications.
Frequently Asked Questions
Which is Better: Schneider or Siemens Circuit Breakers?
When comparing Schneider and Siemens circuit breakers, both brands offer unique strengths and advantages, making them top choices in the industry.
✅ Both Schneider and Siemens circuit breakers are excellent choices for protecting electrical systems. Schneider excels in versatility and precision engineering, while Siemens is known for its exceptional build quality and innovation. The choice between the two depends on specific needs and preferences, ensuring reliable protection and performance for any electrical system.
What are the three types of miniature circuit breaker?
✅Miniature Circuit Breakers (MCBs) are essential for protecting electrical circuits from overcurrents and short circuits. There are three primary types of MCBs: Type B, Type C, and Type D. Each type is designed to respond to different levels of electrical surges in various settings.ft starters minimize the initial surge of power during startup by gradually increasing the voltage supply. This controlled power-up process prevents the motor from overheating, reducing the risk of temporary shutdowns and significantly extending the lifespan and durability of the motors.
What's the difference between type B and C MCBs?
✅Type B devices are engineered to trip when fault currents reach 3-5 times the rated current (In). For instance, a 10A Type B device will trip at 30-50A. Type C devices, on the other hand, are designed to trip at fault currents of 5-10 times In, which means a 10A device will trip at 50-100A. Lastly, Type D devices are intended to trip at fault currents of 10-20 times In, so a 10A device will trip at 100-200A.
What size is a Schneider 3 pole MCB?
✅ The product dimensions are (W) 54mm x (H) 85mm x (D) 77.5mm, and it weighs 0.31kg. It adheres to the IEC 60529 standard, offering a degree of protection rated at IP20 and IP40 when enclosed.
What is the Full Name of MCBs?
✅MCB Full Form - Miniature Circuit Breaker
✅Miniature Circuit Breaker
The full form of MCB is Miniature Circuit Breaker. An MCB is a type of electronic switch that operates automatically. It detects issues within a circuit by identifying excessive current flow, providing protection by interrupting the circuit to prevent damage.
What Are Miniature Circuit Breakers?
✅ Miniature Circuit Breaker (MCB) - Definition, Types, and Uses
A Miniature Circuit Breaker (MCB) is a safety device equipped with an electro-mechanical mechanism that automatically interrupts the flow of excessive current in a circuit. Unlike fuses, MCBs can be reset and reused without manual replacement, enhancing safety and convenience in electrical systems.
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