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  • DC 400A 75mV Electric current Shunt Resistors for Amp Panel Meter Current Monitor
  • DC 400A 75mV Electric current Shunt Resistors for Amp Panel Meter Current Monitor
  • DC 400A 75mV Electric current Shunt Resistors for Amp Panel Meter Current Monitor
  • DC 400A 75mV Electric current Shunt Resistors for Amp Panel Meter Current Monitor
  • DC 400A 75mV Electric current Shunt Resistors for Amp Panel Meter Current Monitor
  • DC 400A 75mV Electric current Shunt Resistors for Amp Panel Meter Current Monitor
DC 400A 75mV Electric current Shunt Resistors for Amp Panel Meter Current Monitor

DC 400A 75mV Electric current Shunt Resistors for Amp Panel Meter Current Monitor

  • 1 - 49 Pieces
    $4.30
  • >= 50 Pieces
    $4.20

Customization:

Graphic customization（Min.Order: 100000 pieces）
Customized packaging（Min.Order: 100000 pieces）
Customized logo（Min.Order: 100000 pieces）
View product details

DC 400A 75mV Electric current Shunt Resistors for Amp Panel Meter Current Monitor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Precision Current Monitoring: Designed to measure electric current in amp panel meters by diverting a precise portion of the load through a low-resistance path, enabling accurate readings for systems up to 400A.
  • Versatile Resistance Tolerance Options: Available in ±10%, ±5%, ±2%, and ±1% tolerance grades to suit varying precision requirements, from basic monitoring to high-accuracy industrial applications.

Key features

  • 1. Corrosion-Resistant Brushed Metal Body

    • With a corrosion-resistant brushed metal body (steel/aluminum), you can ensure long-term durability in harsh industrial environments*.

  • 2. Precision Resistance Tolerance Options

    • With ±1% resistance tolerance options, you can achieve up to 10x higher measurement accuracy than ±10% standard shunts*.

  • 3. CE Certification Compliance

    • With CE certification, you can meet EU safety and quality standards for commercial and industrial use*.

  • 4. Extreme Low-Temperature Operation

    • With an operating temperature range down to -40°C, you can function reliably in freezing environments, outperforming models limited to -10°C*.

  • 5. Secure Threaded Mounting Design

    • With threaded mounting holes, you can install securely and quickly compared to non-threaded alternatives*.

Product details

DC 400A 75mV Electric current Shunt Resistors for Amp Panel Meter Current Monitor

The DC 400A 75mV Electric Current Shunt Resistor is a rugged, precision-engineered component designed for industrial current monitoring systems. With a brushed metal finish (steel/aluminum) and secure mounting options, it ensures durability in harsh environments while offering customizable resistance tolerances to meet diverse application needs.

Technical specifications

FeatureSpecificationBenefit
MaterialBrushed metal (steel/aluminum)Corrosion-resistant and durable
Resistance Tolerance±10%, ±5%, ±2%, ±1%High precision for critical measurements
Operating Temp-40°C to +?°C (specify max)Reliable performance in extreme cold
Mounting DesignThreaded holes with nutsSecure attachment to panels or machinery
CertificationCECompliance with EU safety standards

Customization guide

  • Adjustable Resistance Tolerance: Choose from ±1% to ±10% to match your system’s precision requirements.
  • Central Slot Customization: The black rectangular section can be tailored to fit specific cable/wire sizes for seamless integration.
  • Material Finish: Opt for brushed or polished surfaces based on aesthetic or environmental needs.

Get inspired

Enhance your electrical systems with this versatile shunt resistor. Whether you’re building industrial amp panel meters, monitoring high-current circuits, or ensuring safety in machinery, its robust design and customizable specs deliver unmatched reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Resistance Tolerance±10%±5%±1%*
Operating Temp Range-40°C to 85°C-40°C to 105°C-40°C to 125°C
CertificationsCECE + ISO 9001CE + ISO 9001 + UL
Mounting SecurityStandard nutsReinforced nutsVibration-resistant
CustomizationLimited slot sizeAdjustable slotFully customizable

*The Pro Model’s ±1% tolerance is 20% tighter than industry benchmarks.

Supplier's note

  1. Technical Breakthroughs:
    • Precision Tolerances: The ±1% option enables ultra-accurate current monitoring in medical or aerospace systems.
    • Extreme Cold Resistance: -40°C operation ensures reliability in sub-zero industrial settings.
    • Multi-Certification Compliance: The Pro Model’s UL rating opens doors to global markets.
  2. Version Selection Guide:
    • Base Model: Ideal for general industrial use (e.g., HVAC systems) where cost-efficiency is key.
    • Advanced Model: Perfect for automotive or robotics applications needing enhanced durability.
    • Pro Model: Choose for high-stakes scenarios like aerospace or power grids, where ±1% precision and UL certification are critical.

With the Pro’s triple-certified design, you can deploy it globally while ensuring flawless performance in extreme conditions. Pair its tight tolerance with vibration-resistant mounting to eliminate measurement errors in heavy machinery.

Frequently asked questions

  • Which DC shunt resistor model suits high-current applications like industrial amp panel meters?

  • How do I maintain a DC shunt resistor for amp panel meters to ensure longevity?

  • Stainless steel vs aluminum shunt resistors: Which is better for corrosion-prone areas?

  • Can I customize the resistance tolerance of the DC 400A shunt resistor?

  • Is the DC 400A shunt resistor CE-certified for safety compliance?

  • What resistance tolerance is best for precise current monitoring in automotive systems?

  • How do I securely mount a DC shunt resistor in machinery or electrical panels?

  • Which shunt resistor suits both industrial and renewable energy current monitoring?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Resistance ToleranceIndustrial Automation, Precision SystemsIndustry: ±5% (IEC 60404-2)
Base: ±5% (matches standard)
▲Advanced: ±1% (▲1x precision over Base, IEC 60404-2)		Advanced ensures accuracy in critical measurementsHigher cost for tighter tolerances (±1% vs ±5%)
Operating TemperatureHarsh/Cold EnvironmentsIndustry: -20°C to +85°C
Base: -40°C to +85°C (▲15°C colder operation)
Advanced: Same as Base		Operates in extreme cold (e.g., Arctic installations)No improvement in upper temperature range compared to Industry Standard
CertificationEU Market ComplianceIndustry: CE (required)
Base: CE
▲Advanced: CE + UL (▲ adds North American certification)		Meets EU safety standardsAdvanced version requires additional testing costs for UL compliance
Power Rating (Current)High-Current Systems (e.g., Industrial Machinery)Industry: 200A
Base: 400A (▲ doubles capacity)
Advanced: 400A		Handles heavy loads (e.g., 400A motor control)No further improvement in Advanced tier
Physical DurabilityCorrosive/Outdoor EnvironmentsIndustry: Basic Steel
Base: Brushed Stainless Steel (ASTM A240 ▲)
Advanced: Same as Base		Resists corrosion in marine/chemical plantsNo material upgrades in Advanced tier
Mounting OptionsCustom Installations (e.g., Machinery)Industry: Simple Brackets
Base: Threaded Holes (M6)
▲Advanced: Threaded + Customizable Slots (▲ enables cable routing)		Flexible installation in complex machineryRequires precise tooling for slot customization

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