Schneider A9N26946 | MX Shunt Trip MX plus 1 OF 220-415Vac dc
Schneider A9N26946 | MX Shunt Trip MX plus 1 OF 220-415Vac dc
Description
Schneider A9N26946 | MX Shunt Trip MX plus 1 OF 220-415Vac dc
Technical Specifications A9N26946
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Product Reference: A9N26946
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Product Range: Acti9
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Function: MX Shunt Trip + Auxiliary Contact
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Rated Control Voltage: 220–415 V AC/DC
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Auxiliary Contact:
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Type: 1 OF (Open/Closed contact for position signaling)
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Function: Status indication of breaker position
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Electrical Operation: Electrically trips the connected circuit breaker when energized
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Compatibility: Fits Acti9 C120, C60, and RCBO devices
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Mounting: Side-mounted (modular snap-on)
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Control Signal Type: Momentary or maintained pulse
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Terminal Type: Screw connection
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Degree of Protection: IP20 (in enclosed panels)
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Standards Compliance: IEC 60947-2
Key Features A9N26946
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Remote Tripping Function
Allows disconnection of the circuit breaker from a remote location using an electrical pulse (e.g. from a fire alarm, E-stop, or control panel). -
Wide Voltage Compatibility
Operates reliably with both AC and DC control voltages between 220 and 415 volts. -
Integrated OF Contact
Includes an auxiliary contact to monitor the status (open/closed) of the circuit breaker remotely. -
Compact & Modular
Clips directly onto the side of Acti9 devices without extra wiring or tools, maintaining clean panel layouts. -
Improves Safety and Control
Essential for integration into emergency systems and advanced building or industrial automation.
Applications:
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Emergency Stop Systems
Trip the circuit breaker in response to emergency pushbuttons or fire detection signals. -
Building Management Systems (BMS)
Remotely control power distribution and receive breaker status feedback. -
Industrial Control Panels
Used in machinery and plant automation for remote disconnection and system safety logic. -
Power Distribution Networks
Enables remote disconnection in substations, commercial switchboards, or maintenance zones. -
Energy Infrastructure & Public Facilities
Applied in hospitals, airports, and data centers where remote control and real-time monitoring are critical.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| range of product | Acti9 |
|---|---|
| Product or component type | Shunt trip release with OC contact |
| Device short name | MX + OF |
| Signal contacts composition | 1 C/O |
| [In] rated current | 3 A at 415 V, AC 6 A at <= 240 V, AC |
| [Uc] control circuit voltage | 100...415 V AC 50/60 Hz 110...130 V DC |
| 9 mm pitches | 2 |
| Range compatibility | Acti 9 Acti9 iDPN Acti 9 Acti9 C120 Acti 9 Acti9 C40 Acti 9 Acti9 C60H-DC Acti 9 Acti9 C60NA-DC Acti 9 Acti9 C60PV-DC Acti 9 Acti9 DPN Vigi Acti 9 Acti9 DT40 Acti 9 Acti9 DT60 Acti 9 Acti9 ID C40 Acti 9 Acti9 IDc Acti 9 Acti9 ITG40 Acti 9 Acti9 ID Acti 9 Acti9 DPN |
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| local signalling | Action indicator |
| Mounting mode | Fixed |
| mounting support | 35 mm symmetrical DIN rail |
| Comb busbar and distribution block compatibility | Top: YES |
| height | 82.5 mm |
| Width | 18 mm |
| Depth | 73.5 mm |
| Net weight | 65 g |
| Colour | White |
| Connections - terminals | Screw clamp terminal (bottom) - 2 cable(s) 1.5 mm² - flexible Screw clamp terminal (bottom) - 2 cable(s) 1.5 mm² - flexible with ferrule Screw clamp terminal (bottom) - 1 cable(s) 0.5…2.5 mm² - rigid |
| Wire stripping length | 9 mm for bottom connection |
| Tightening torque | 1 N.m bottom |
| Compatibility code | MX + OF |
| Standards | EN/IEC 60947-5-1 |
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| product certifications | ASTA ASEFA LCIE KEMA |
| Tropicalisation | 2 conforming to EN/IEC 60947-5-1 |
| Relative humidity | 95 % at 55 °C |
| ambient air temperature for operation | -25…50 °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 | 8 cm |
| Package 1 Width | 3 cm |
| Package 1 Length | 9.3 cm |
| Package 1 Weight | 70 g |
| Unit Type of Package 2 | BB1 |
| Number of Units in Package 2 | 8 |
| Package 2 Height | 8.7 cm |
| Package 2 Width | 10 cm |
| Package 2 Length | 26.5 cm |
| Package 2 Weight | 624 g |
| Unit Type of Package 3 | S03 |
| Number of Units in Package 3 | 72 |
| Package 3 Height | 30 cm |
| Package 3 Width | 30 cm |
| Package 3 Length | 40 cm |
| Package 3 Weight | 6.103 kg |
| Warranty | 18 months |
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Main Document
Main Document
Data Sheet : Download
Main Document
Data Sheet : Download
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