Schneider AEG MA-P884-001
Overview
MA-P884-001 is a power supply module under the Schneider AEG product line, specially designed for installation in remote I/O master-slave racks (H8XX-100/103/107, H8XX-209). It provides stable DC power supply for internal rack components including I/Os, CPUs and communication boards, serving as a critical power supply unit in low-voltage distribution systems.
Key Technical Specifications
| Item |
Specification |
| Model |
MA-P884-001 |
| Input Voltage |
120V / 220V AC (Single-phase) |
| Compatible Racks |
H8XX-100, H8XX-103, H8XX-107, H8XX-209 |
| Slot Width |
1.0 U (Single slot) |
| Output Voltage |
+5.0V, +4.3V, -5.0V (Optional) |
| Output Current |
+5.0V ≈ 5A, +4.3V ≈ 10.1A, -5.0V ≈ 0.5A |
| Power |
≤ 45W (Depends on output combination) |
| Operating Temperature |
-25°C – +55°C |
| Protection Grade |
IP20 (Internal) / IP54 (Enclosure) |
| Mounting Method |
Wall-mounted, frame-mounted or base-fixed (Bolted or welded) |
| Dimensions |
Width 300mm, Depth 400mm, Height 200mm – 800mm (Stackable) |
Product Features
- Modular Design: Single-slot width enables flexible stacking and expansion inside the rack.
- Multi-voltage Output: Delivers three DC voltages (+5V, +4.3V, -5V) to meet power supply requirements of different I/O cards.
- High Reliability: Complies with international low-voltage distribution standards such as IEC 60364 and EN 50173, equipped with 10kA short-circuit protection and overload protection.
- Wide Temperature Range: Operates stably from -25°C to +55°C, suitable for harsh industrial field environments.
- Easy Maintenance: IP54-rated enclosure with quickly replaceable internal components to minimize downtime.
Structure & Components
- Power Transformer: Converts AC input to required low-voltage DC.
- Rectifier/Filter Circuit: Provides regulated DC output with low ripple.
- Output Terminal Block: Corresponding to +5V, +4.3V and -5V respectively, equipped with screw-type terminals.
- Protection Unit: Includes fuse, thermal relay and short-circuit detection circuit.
- Mounting Bracket: Compatible with wall-mounted, frame-mounted and base-fixed installation methods.
Typical Application Fields
- Industrial Automation: Power supply for remote I/Os in assembly lines, packaging machinery and CNC machine tools.
- Process Control: Power supply for fieldbus (Modbus, Profibus) modules in chemical, petroleum and energy stations.
- Building Distribution: Sub-distribution cabinets and floor control systems in large-scale buildings.
- Transportation Facilities: Power supply for control cabinets in rail transit and airport ground equipment.
Installation & Maintenance Notes
- Pre-installation Check: Confirm rack model and slot width match; verify input power phase and voltage.
- Fixing Method: Adopt M16×4 bolts or welded base to ensure vibration resistance.
- Wiring: Use terminals compliant with IEC 60204 standard for reliable contact and easy maintenance.
- Heat Dissipation: Keep vents unobstructed; install heat sinks or fans if necessary.
- Regular Inspection: Check output voltage, ripple and protection device functions every 12 months; replace the module promptly if abnormalities are found.

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If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
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Main Products
PLC, DCS, CPU modules, communication modules, input/output modules (AI/AO/DI/DO), power supply modules, thyristor modules, terminal modules, PXI modules, servo drives, servo motors, industrial displays, industrial keyboards, controllers, encoders, regulators, sensors, I/O boards, counting boards, fiber optic interface boards, acquisition cards, gas turbine cards, FIM cards and other automation spare parts.
Frequently Asked Questions
Q: Are you a trading company or a manufacturer?
A: We are a trading company.
Q: Do you have in-stock goods or need to purchase from other suppliers?
A: We have abundant stock for sale and own our dedicated warehouse.
Q: Do you provide 100% original and brand-new products?
A: Absolutely. No copies, no counterfeits, no refurbished items! Only original products are supplied!!!
Q: Do you sell expired products, even those obsolete models?
A: If there is an updated model available for replacement, we will recommend you adopt the new one. If replacement is inconvenient, we will help you source well-maintained original obsolete models.We will always inform you of the actual product status and applicable conditions truthfully.
Q: How long is your delivery time?
A: For in-stock items, delivery usually takes 2-3 working days. For large-quantity orders, it takes 5-7 working days after receiving the payment.
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