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Miniature Circuit Breakers
  • Thermal Overload Protector for Pumps of Snap Action Switch Klixon Thermal Protector
  • Thermal Overload Protector for Pumps of Snap Action Switch Klixon Thermal Protector
  • Thermal Overload Protector for Pumps of Snap Action Switch Klixon Thermal Protector
  • Thermal Overload Protector for Pumps of Snap Action Switch Klixon Thermal Protector
  • Thermal Overload Protector for Pumps of Snap Action Switch Klixon Thermal Protector
  • Thermal Overload Protector for Pumps of Snap Action Switch Klixon Thermal Protector
Thermal Overload Protector for Pumps of Snap Action Switch Klixon Thermal Protector

Thermal Overload Protector for Pumps of Snap Action Switch Klixon Thermal Protector

$0.10-$0.50/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 200 pieces）
Customized packaging（Min.Order: 200 pieces）
View product details

Thermal Overload Protector for Pumps of Snap Action Switch Klixon Thermal Protector

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Thermal Overload Protection: Designed to automatically disconnect electrical circuits when current exceeds rated values (30A/50A), safeguarding pumps and connected systems from overheating and damage.
  • Manual Reset Mechanism: Features a push-button reset function for quick circuit restoration after tripping, ideal for emergency stop circuits or frequent intervention scenarios.

Key features

  • 1. Durable Material Construction

    • With a reinforced black plastic housing and soft-touch red button, you can ensure reliable insulation and long-lasting performance in harsh industrial environments*. The non-corrosive materials outperform metal-based alternatives in moisture-prone settings.

  • 2. Push-to-Reset Design for Rapid Recovery

    • With a manual push-to-reset mechanism, you can quickly restore power after tripping without needing to replace components*, unlike auto-reset models that may fail in critical applications.

  • 3. High-Capacity Current Handling

    • With a rated current of up to 50A, you can protect heavy-duty pumps and motors more effectively than 30A-rated competitors*, ensuring compatibility with high-load commercial systems.

  • 4. Pump-Specific Thermal Protection

    • Designed for pump applications, this protector safeguards against thermal overloads in demanding scenarios like industrial water systems*, offering targeted solutions compared to generic circuit breakers.

  • 5. Global Compliance Certification

    • Certified to CE and UL standards, you can deploy this protector in Europe and North America without additional certifications*, meeting stricter safety requirements than non-compliant alternatives.

Product details

Thermal Overload Protector for Pumps of Snap Action Switch Klixon Thermal Protector

The Thermal Overload Protector for Pumps is a snap-action switch designed to safeguard electrical circuits in pump systems. Featuring a compact black plastic housing with a red push-button, it combines durability with intuitive operation. Rated for 30A or 50A at 250V AC/32V DC, this protector ensures reliable thermal and overload protection while meeting global safety standards (CE, UL). Its push-to-reset mechanism enables quick circuit restoration in critical applications.

Technical specifications

FeatureSpecificationBenefit
MaterialBlack plastic housing, red buttonDurable insulation and ergonomic design
Rated Current30A or 50ASupports standard to heavy-duty loads
Voltage Rating250V AC / 32V DCVersatile for diverse electrical systems
CertificationsCE, ULEnsures compliance with global standards
Protection ClassIP20 (inferred from housing design)Prevents accidental contact with live parts
Reset MechanismPush-to-resetEnables manual restoration after tripping
Poles2-poleSimultaneous protection for dual circuits

Customization guide

Adjustable parameters include:

  • Rated Current: Choose 30A for standard pumps or 50A for high-power applications.
  • Mounting Options: Leverage pre-drilled holes for flexible panel or surface installation.
  • Custom Labels: Add branding or function markings for clarity in complex systems.

Get inspired

Ensure uninterrupted pump operations with this robust protector. Its thermal sensing technology and push-to-reset design make it ideal for industrial pumps, HVAC systems, and irrigation equipment. With CE/UL certifications, it simplifies global deployment while safeguarding both equipment and personnel.

Choose your model

ParameterBase Model (30A)Advanced Model (50A)Pro Model (50A + Enhanced)
Rated Current30A50A50A
Breaking Capacity3kA5kA6kA*
Response Time<1s<0.8s<0.5s**
Arc QuenchingStandardEnhancedPremium (zero-crossing)
Operating Temp. Range-25°C to 70°C-30°C to 85°C-40°C to 90°C

Supplier's note

  1. Technical Breakthroughs:

    • Push-to-Reset Design: Eliminates the need for external reset devices, reducing downtime by 40%.
    • BCD Curve B Compliance: Matches motor inrush currents, minimizing nuisance tripping.
    • Dual Certifications (CE/UL): Enables seamless integration into global supply chains without recertification.

  2. Version Selection Guidance:

    • Base Model (30A): Ideal for residential or small commercial pumps where cost-efficiency is prioritized.
    • Advanced Model (50A): Targets industrial pumps requiring higher load capacity and improved response times.
    • Pro Model: Best for extreme environments (e.g., mining, offshore) needing extended temperature ranges and arc-resistant features. With its 6kA breaking capacity, it outperforms industry benchmarks by 100%, ensuring safety in high-risk scenarios. Pair its zero-crossing arc quenching with heavy-duty motors to reduce maintenance costs by up to 30%.

*6kA breaking capacity exceeds IEC 60947-2 standards by 20%.
**0.5s response time is 50% faster than traditional thermal protectors.

Frequently asked questions

  • Which Thermal Overload Protector model suits small pump systems (30A rated current)?

  • How do I reset the Klixon Thermal Protector after tripping due to overheating?

  • What materials make the Snap Action Switch housing durable for industrial use?

  • Can this protector be customized for 2-pole pump systems in North America?

  • What safety certifications does the Abilkeen Thermal Protector have?

  • Is the 50A model suitable for heavy-duty industrial pumps?

  • How does the residual current feature enhance pump safety?

  • Can this switch be installed in outdoor pump stations?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Rated CurrentIndustrial pumps, HVAC systemsIndustry Standard: 20A (IEC 60947-2)
Our Base: 30A (▲)
Our Advanced: 50A (▲▲)		Handles moderate-to-heavy loads (e.g., 30A for commercial pumps)Base: Limited to smaller motors; Advanced: Higher cost due to thermal overload capacity
BCD CurveOverload protection in motorsIndustry Standard: C Curve (slow response)
Our Base: B Curve (▲)
Our Advanced: Z Curve (▲▲)		Faster tripping for motor startup surges (B Curve: 5-10x rated current)Z Curve may require recalibration for non-motor applications
Protection TypeElectrical fault preventionIndustry Standard: Basic Overcurrent (IEC 60947-2)
Our Base: LI + Residual Current (▲)
Our Advanced: LI + Residual + Earth Leakage (▲▲)		Dual protection against short circuits and ground faultsAdvanced: Requires complex wiring for multi-layer safeguards
Number of PolesMulti-phase systemsIndustry Standard: 1 Pole
Our Base: 2 Poles (▲)
Our Advanced: 4 Poles (▲▲)		Supports 3-phase motors (2 poles for basic systems)4-pole versions add bulk and cost for small-scale use
Compliance StandardsGlobal industrial applicationsIndustry Standard: IEC 60947-2
Our Base: IEC + UL (▲)
Our Advanced: IEC + UL + CE + CSA (▲▲)		UL/CE certification for North America/EU marketsAdvanced: Redundant certifications may not be required locally
Mounting & IntegrationCompact machineryIndustry Standard: Clip mounting
Our Base: DIN Rail + Clip (▲)
Our Advanced: DIN Rail + Panel Mount (▲▲)		Easy retrofitting in control panels (DIN Rail: 30% faster installation)Advanced: Requires专业 tools for panel drilling

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