Schneider C1047E100 MicroLogic 7.2 E Electronic Trip Unit

The C1047E100 Schneider is a MicroLogic 7.2 E electronic trip unit designed for advanced protection and energy monitoring in low-voltage power systems. Built for use with ComPacT NSX100, NSX160, and NSX250 circuit breakers, it supports 4-pole configurations and is rated for 100 A at 40 °C.

It features LSIR protection (Long-time, Short-time, Instantaneous, and Earth Leakage Alarm) with adjustable thresholds and delays. The unit also includes energy metering functions and complies with IEC 60947-2 standards, making it ideal for demanding industrial and commercial environments.

Technical Specifications

• Model: C1047E100
• Type: MicroLogic 7.2 E Electronic Trip Unit with Integrated Earth-Leakage Protection and LCD Energy Meter Display
• Brand: Schneider Electric
• Range: ComPacT NSX New Generation

C1047E100 Power & Performance

• Rated Current: 100 A at 40°C
• Poles: 4P (Four Poles)
• Protected Poles: 4D
• Trip Unit Technology: Electronic
• Application: Distribution
• Protection Functions:
  • L: Long-time overload protection (adjustable)
  • S: Short-time short-circuit protection (adjustable)
  • I: Instantaneous short-circuit protection (adjustable)
  • R: Integrated earth-leakage protection (adjustable)
• Rated Operational Voltage (Ue): 440V AC 50/60Hz
• Network Type: AC
• Network Frequency: 50/60 Hz

Advanced Protection Features

• Long-time Protection Range (Ir): 40…100 A (9 settings adjustable)
• Long-time Protection Delay (tr): Adjustable
  • 15…400 s at 1.5 x Ir
  • 0.35…11 s at 7.2 x Ir
  • 0.5…16 s at 6 x Ir
• Short-time Protection Range (Isd): 1.5…10 x Ir (adjustable)
• Short-time Delay (tsd): Adjustable
  • 0…0.4 s (I²t = OFF)
  • 0.1…0.4 s (I²t = ON)
• Instantaneous Protection Range (Ii): 1.5…15 x In (adjustable)
• Thermal Memory: 20 minutes before and after tripping

Integrated Earth-Leakage Protection

• Class: Class A
• Sensitivity (IΔn): Adjustable – 0.03 A / 0.1 A / 0.3 A / 0.5 A / 1 A / 3 A / 5 A
• Time Delay (Δt): Adjustable – 0 ms / 60 ms / 150 ms / 500 ms / 1 s
• Earth-Leakage Specific Mode: OFF using the IΔn rotary switch

User Interface, Communication & Local Signaling

• Ready to Operate: Flashing Green LED
• Overload Indications:
  • Orange LED at 90% Ir
  • Red LED at 105% Ir
• Residual Current Indicator: Yellow LED
• Display: LCD Display for energy metering and advanced settings
• Measurement Functions:
  • Energy metering
  • Demand current and power
  • Power quality
  • Maximeters/minimeters
  • Earth leakage current
  • Event logging and time-stamped histories
  • Maintenance indicators
  • Test reports

C1047E100 Physical Specifications

• Gross Weight: 795 g

Dimensions:

• Height: 10.0 cm
• Width: 11.0 cm
• Length: 15.2 cm

Environmental Specifications

• Standards: EN/IEC 60947-2
• Shock Protection Class: Class II
• Pollution Degree: 3 (IEC 60947-1)
• IP Degree of Protection: IP40 (IEC 60529)
• Ambient Temperature for Operation: -25°C to +70°C
• Ambient Temperature for Storage: -40°C to +85°C
• Carbon Footprint: 21 kg CO₂-eq (Total Life Cycle)
• Recycled Metal Content: 0%

Key Features & Benefits

✅ Integrated Earth-Leakage Protection: Built-in Class A protection with adjustable sensitivity and time delay.

✅ Advanced Protection: Adjustable long-time, short-time, instantaneous, and earth-leakage protections ensure reliable operation.

✅ Energy Metering & Communication: LCD display with energy measurement, demand values, event logging, and maintenance indicators.

✅ Reliable Local Signaling: LED indicators for system readiness, overload status, and residual current detection.

✅ EcoStruxure Ready: Fully compatible with PowerTag NSX for advanced energy monitoring and integration into EcoStruxure Power architecture.

📦 Order Today for Fast UK & Europe Delivery!

At Drive Outlet Megastore, we offer the most competitive Schneider C1047E100 prices, ready for quick dispatch across the UK and Europe.

Need expert advice on trip unit compatibility or help choosing the right ComPacT NSX accessories? Contact Drive Outlet Megastore.

Our team is ready to assist you!