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  • WRDZ Lightning Protection Three Phase in 20ka Imax 40ka Power Surge Protector MOV Surge Protection Device 220V
  • WRDZ Lightning Protection Three Phase in 20ka Imax 40ka Power Surge Protector MOV Surge Protection Device 220V
  • WRDZ Lightning Protection Three Phase in 20ka Imax 40ka Power Surge Protector MOV Surge Protection Device 220V
  • WRDZ Lightning Protection Three Phase in 20ka Imax 40ka Power Surge Protector MOV Surge Protection Device 220V
  • WRDZ Lightning Protection Three Phase in 20ka Imax 40ka Power Surge Protector MOV Surge Protection Device 220V
  • WRDZ Lightning Protection Three Phase in 20ka Imax 40ka Power Surge Protector MOV Surge Protection Device 220V
WRDZ Lightning Protection Three Phase in 20ka Imax 40ka Power Surge Protector MOV Surge Protection Device 220V

WRDZ Lightning Protection Three Phase in 20ka Imax 40ka Power Surge Protector MOV Surge Protection Device 220V

  • 10 - 99 Pieces
    $9
  • 100 - 1999 Pieces
    $8.50
  • >= 2000 Pieces
    $7.75

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 2000 pieces）
Graphic customization（Min.Order: 2000 pieces）
View product details

WRDZ Lightning Protection Three Phase in 20ka Imax 40ka Power Surge Protector MOV Surge Protection Device 220V

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Surge Protection: Designed to safeguard 3-phase electrical systems (L1/L2/L3/N) against voltage surges, lightning strikes, and transient overvoltages, with a peak impulse current capacity of 20kA and maximum continuous operating voltage (Uc) of 385V.
  • High-Capacity Surge Handling: Rated for an Imax of 40kA, ensuring robust protection for sensitive equipment in high-risk environments.

Key features

  • 1. Durable DIN Rail Mounting Technology

    • With DIN rail mounting technology, you can ensure seamless integration into electrical panels. ~30% faster installation compared to traditional bolt-mounted systems*

  • 2. Status-Indicating Windows for Real-Time Monitoring

    • With status-indicating windows, you can monitor protection status at a glance. Eliminate the need for manual checks compared to standard SPDs*

  • 3. High Surge Tolerance for Extreme Protection

    • With a peak impulse current capacity of 20kA, you can handle extreme surges up to 40kA Imax. ~50% higher surge tolerance than 12kA models*

  • 4. Tailored for 3-Phase Commercial Systems

    • With a 3-phase design, you can safeguard commercial equipment from lightning and voltage spikes. Ideal for industrial settings requiring continuous protection*

  • 5. Comprehensive International Certifications

    • With certifications including CE, CB, TUV, and EPR, you can meet stringent international safety standards. Exceeds requirements of non-certified alternatives*

Product details

WRDZ Lightning Protection Three Phase in 20ka Imax 40ka Power Surge Protector MOV Surge Protection Device 220V

The WR-C40 T2 Surge Protective Device (SPD) is a robust 3-phase lightning protection system designed to safeguard electrical infrastructure against voltage surges and lightning strikes. With a peak impulse current rating of 20kA and a maximum surge current capacity of 40kA, this SPD ensures reliable protection for sensitive equipment. Built with DIN rail mounting and certified to global standards (CE, CB, TUV, EPR_Germany_Packing), it is ideal for industrial, commercial, and high-risk electrical environments.

Technical specifications

FeatureSpecificationBenefit
Surge Current (Imax)40kAExceeds industry standards by 100% for extreme surge protection
Voltage Protection (Uc)385V ACEnsures stable operation under high-voltage fluctuations
CertificationsCE, CB, TUV, EPR_Germany_PackingMeets global safety and quality benchmarks
Material/ConstructionDIN Rail MountingEnables easy installation in electrical panels
Application3-phase systems (L1/L2/L3/N)Protects industrial machinery, data centers, and commercial grids

Customization guide

Adjustable DIN rail mounting brackets allow seamless integration into tight spaces or customized panel layouts. The T2 variant supports configuration for specific voltage ranges (e.g., 220V-400V) to meet specialized system requirements.

Get inspired

With its 40kA surge withstand capability, the WR-C40 T2 is perfect for safeguarding critical infrastructure in lightning-prone regions. Whether protecting industrial motors, server rooms, or commercial HVAC systems, this SPD ensures uninterrupted power flow and equipment longevity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Imax (kA)203040 (Industry Leading)
Uc (V)275V320V385V
CertificationsCE, CB+ TUV+ EPR_Germany_Packing
MountingStandardAdjustableCustomizable

Supplier's note

  1. Technical Breakthroughs:

    • 40kA Imax: Triple the surge capacity of standard SPDs, ensuring survival in extreme lightning events.
    • 385V Uc Rating: Outperforms competitors by 20% for stable operation in high-voltage grids.
    • EPR_Germany_Packing Certification: Guarantees compliance with stringent European safety protocols.

  2. Version Selection Guide:

    • Base Model: Ideal for residential or small commercial systems requiring basic surge protection (e.g., retail stores).
    • Advanced Model: Suitable for industrial facilities with moderate surge risks (e.g., manufacturing plants).
    • Pro Model: Best for high-risk environments like data centers or lightning-prone areas, where 40kA Imax and 385V Uc deliver unmatched resilience.

With the Pro Model’s 40kA rating, you can protect mission-critical equipment in severe weather zones. Pair its DIN rail mounting with adjustable brackets to optimize installation in compact spaces.

Frequently asked questions

  • Which SPD model is best for protecting 3-phase industrial systems against lightning strikes?

  • How do I check the status of the WR-C40 T2 SPD after a power surge?

  • Why choose din rail mounting for SPD installations?

  • Does the WR-C40 T2 meet international safety certifications for electrical systems?

  • How does the WR-C40 T2 handle high-voltage surges in lightning-prone areas?

  • Can the WR-C40 T2 be customized for specific electrical panel configurations?

  • What makes the WR-C40 T2 suitable for 220V commercial applications?

  • What does the "T2" designation in WR-C40 T2 signify for electrical systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Surge Current CapacityIndustrial facilities, data centersIndustry Standard: 20kA peak impulse current (IEC 61643-1)
Our Base: 20kA (IEC 61643-1 compliant)
Our Advanced: 40kA▲▲ (exceeds IEC 61643-1 by 100%)		Protects against severe surges in high-risk environments
Cost-effective baseline protection
Ultimate defense for critical infrastructure		Base model may underperform in extreme lightning-prone areas
Advanced model requires larger installation space
Voltage Protection LevelResidential/commercial buildingsIndustry Standard: ≤2.5kV (IEC 61643-1)
Our Base: 2kV▲ (reduces voltage spikes faster)
Our Advanced: 1.5kV▲▲ (industry-leading suppression)		Safeguards sensitive electronics
Extended lifespan of connected devices
Minimizes downtime in mission-critical systems		Higher protection levels may trigger false alarms in stable grids
CertificationsGlobal deploymentsIndustry Standard: CE, CB
Our Base: CE, CB, TÜV▲
Our Advanced: CE, CB, TÜV, EPR_Germany_Packing▲▲		Ensures regulatory compliance
Adds European safety certification
Full EU market access with EPR compliance		Base lacks advanced certifications for specialized regions
Material & MountingElectrical panels, control cabinetsIndustry Standard: Standard plastic housing
Our Base: DIN rail mounting▲ (IEC 60793 compliant)
Our Advanced: Reinforced aluminum chassis▲▲ (IP54 rated)		Simplifies installation in tight spaces
Resists dust/water ingress in harsh environments		Base model may degrade in corrosive atmospheres
Response TimeHigh-frequency equipment (servers, PLCs)Industry Standard: 10ns
Our Base: 5ns▲ (50% faster clamping)
Our Advanced: 1ns▲▲ (world’s fastest in class)		Prevents microsurge damage to delicate components
Ensures uninterrupted operation for industrial automation		Advanced model requires matched high-speed wiring
Environmental ResistanceOutdoor substations, marine environmentsIndustry Standard: IP20
Our Base: IP30▲ (dust-resistant)
Our Advanced: IP54▲▲ (dust/waterproof)		Protects against accidental contact
Operates in dusty workshops
Deployable in coastal or humid zones		Base model not suitable for open-air installations

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