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  • Air Conditioning Unit Parts Bitzer Compressor SE-B1 SE-B2 SE-E1 Protection Module Motor Protector Temperature Control Module
  • Air Conditioning Unit Parts Bitzer Compressor SE-B1 SE-B2 SE-E1 Protection Module Motor Protector Temperature Control Module
  • Air Conditioning Unit Parts Bitzer Compressor SE-B1 SE-B2 SE-E1 Protection Module Motor Protector Temperature Control Module
  • Air Conditioning Unit Parts Bitzer Compressor SE-B1 SE-B2 SE-E1 Protection Module Motor Protector Temperature Control Module
  • Air Conditioning Unit Parts Bitzer Compressor SE-B1 SE-B2 SE-E1 Protection Module Motor Protector Temperature Control Module
  • Air Conditioning Unit Parts Bitzer Compressor SE-B1 SE-B2 SE-E1 Protection Module Motor Protector Temperature Control Module
Air Conditioning Unit Parts Bitzer Compressor SE-B1 SE-B2 SE-E1 Protection Module Motor Protector Temperature Control Module
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Air Conditioning Unit Parts Bitzer Compressor SE-B1 SE-B2 SE-E1 Protection Module Motor Protector Temperature Control Module

$53.78-$355.68/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized logo(Min.Order: 1 pieces)
Customized packaging(Min.Order: 1 pieces)
Graphic customization(Min.Order: 1 pieces)

Air Conditioning Unit Parts Bitzer Compressor SE-B1 SE-B2 SE-E1 Protection Module Motor Protector Temperature Control Module

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Electrical Fault Protection: Designed to safeguard industrial and commercial systems against overcurrent, overvoltage, short-circuits, and thermal overload, ensuring reliable operation of compressors and motors.
  • Modular Control Solutions: Features relay output capabilities to integrate with HVAC, refrigeration, and industrial systems, enabling automated responses to protection triggers.

Key features

  • 1. Durable Material Construction

  • With a corrosion-resistant metal body and durable ABS plastic casing, you can ensure robust protection against environmental stress and mechanical wear. The design withstands harsh industrial conditions, extending the module’s lifespan compared to standard plastic-only components*.

  • 2. Modular Terminal Flexibility

  • With modular terminal blocks, you can achieve flexible wiring configurations for diverse system setups, enhancing installation adaptability. This design allows seamless integration into existing HVAC or refrigeration systems, outperforming rigid terminal designs* [*Disclaimer: Based on internal testing; actual results may vary].

  • 3. Wide Temperature Range Reliability

  • With a wide operating temperature range of -30°C to +70°C, you can maintain reliable operation in extreme environments, outperforming standard modules by 30% in temperature tolerance*. This ensures consistent performance in both freezing and high-heat industrial settings.

  • 4. Comprehensive Protection for Critical Systems

  • Designed for industrial HVAC and refrigeration systems, you can safeguard compressors and motors from overcurrent, overvoltage, and short-circuit damage. This ensures uninterrupted operation in demanding applications, reducing downtime compared to basic protection modules*.

  • 5. Compliance with Global Standards

  • With EPR France/Germany and CE certifications, you can ensure compliance with environmental and safety regulations, meeting stringent industry standards. This certification coverage exceeds regional requirements, offering peace of mind for commercial deployments*.

Product details

Air Conditioning Unit Parts Bitzer Compressor SE-B1 SE-B2 SE-E1 Protection Module Motor Protector Temperature Control Module

The Bitzer SE-B2 Protection Module is a rugged industrial-grade electrical protector designed for refrigeration, HVAC, and compressor systems. Engineered with ABS plastic and metal connectors, it safeguards against overcurrent, overvoltage, and short circuits while operating reliably across a wide temperature range (-30°C to +70°C). Certified to EPR France Packing, EPR Germany Packing, EPR France WEEE, and CE standards, it ensures compliance with global safety regulations.

Technical specifications

FeatureSpecificationBenefit
MaterialABS plastic housing, brass/copper terminalsDurable construction with excellent conductivity
Protection FeaturesOvercurrent, overvoltage, short-circuit, thermal overloadPrevents system damage in harsh environments
Temperature Range-30°C to +70°COperates in extreme industrial conditions
Relay Output15A relay outputControls external devices with precision
CertificationsEPR France Packing, EPR Germany Packing, EPR France WEEE, CEMeets global safety and environmental standards
Warranty1 yearComprehensive coverage for peace of mind

Customization guide

Adjustable protection algorithms and relay output configurations to meet specific electrical system requirements.

Get inspired

The Bitzer SE-B2 Protection Modules are engineered for reliability in industrial environments, offering customizable protection solutions to safeguard critical systems against electrical faults.

Choose your model

ParameterBase Model (SE-B1)Advanced Model (SE-B2)Pro Model (SE-E1)
Protection Range (A)10–3015–4020–50
Temperature Tolerance (°C)-20 to +60-30 to +70-40 to +80
Relay Output Capacity (A)101520

Supplier's note

  1. Technical Breakthroughs:

    • The Pro model’s expanded temperature tolerance (-40°C to +80°C) enables use in extreme climates like arctic or desert environments.
    • The Advanced model’s 15A relay output (20% higher than industry benchmarks) supports heavier loads in industrial machinery.
    • Modular design across all models allows seamless integration into existing systems.
  2. Version Selection Guidance:

    • Base Model (SE-B1): Ideal for standard HVAC systems or indoor applications requiring basic protection.
    • Advanced Model (SE-B2): Perfect for refrigeration units and light industrial setups needing enhanced reliability.
    • Pro Model (SE-E1): Best for heavy-duty equipment in extreme environments, such as mining or offshore facilities. With its triple-certified chemical resistance and extended temperature range, it ensures uninterrupted operation even under harsh conditions.

Frequently asked questions

  • Which BITZER protection module suits extreme temperature environments like industrial refrigeration systems?

  • How do I install and maintain the BITZER SE-B2 Motor Protector for optimal performance?

  • What materials make the SE-B2 Protection Module durable for industrial use?

  • Can the SE-B2 Protection Module be customized for specific HVAC systems?

  • Is the BITZER SE-B1/SE-B2 certified for EU environmental and safety standards?

  • What overcurrent protection features does the SE-B2 Temperature Control Module offer?

  • Which BITZER protection module is best for compressor motor protection in refrigeration systems?

  • Does the SE-B2 module support remote monitoring for industrial applications?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material ConstructionHarsh industrial environmentsIndustry Standard: Basic plastic (ISO 9001)
Our Base: ABS plastic (ISO 1043 compliant) ▲
Our Advanced: Reinforced ABS + copper alloy terminals (ASTM D638) ▲▲
Enhanced durability in Base/Advanced; Base resists chemicals (ASTM D543)Advanced version increases cost by ~20% compared to Base
Temperature RangeExtreme climate zones (e.g., Arctic/HVAC)Industry Standard: -20°C to +60°C
Our Base: -30°C to +70°C ▲
Our Advanced: -40°C to +80°C ▲▲ (IEC 60068-2-1)
Wider operational range for Base/Advanced; Advanced suits polar regionsIndustry Standard may fail in tropical/Arctic extremes
Protection FeaturesCritical equipment safeguardingIndustry Standard: Basic overcurrent protection
Our Base: Overcurrent + overvoltage + short-circuit (IEC 61000-4-5) ▲
Our Advanced: + thermal overload + voltage sag protection ▲▲
Base/Advanced prevent catastrophic failures; Advanced adds real-time monitoringIndustry Standard lacks voltage sag protection for sensitive machinery
CertificationsEU/Global complianceIndustry Standard: CE only
Our Base: CE + EPR France Packing ▲
Our Advanced: CE + EPR France/Germany Packing + WEEE ▲▲
Base meets EU packing laws; Advanced covers full EPR/WEEE complianceIndustry Standard lacks EPR/WEEE compliance for sustainable disposal
Relay Output ChannelsComplex automation systemsIndustry Standard: 1 channel
Our Base: 2 channels ▲
Our Advanced: 4 channels (IEC 60947-5-1) ▲▲
Base supports dual-system control; Advanced handles multi-device setupsIndustry Standard limited to single-device control
WarrantyLong-term operational reliabilityIndustry Standard: 1 year
Our Base: 1 year (standard)
Our Advanced: 2 years ▲
Advanced doubles warranty duration for critical infrastructureBase/Advanced warranties require proper maintenance records

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