HASS 600-S Hall Effect Current Sensor Equivalent & Substitute Parts

Part Overview

The HASS 600-S is a Hall Effect open loop bidirectional current sensor manufactured by LEM USA Inc., designed for AC/DC current measurement applications up to 600A. This component is classified as "Not For New Designs," indicating it has reached end-of-life status. Organizations currently using HASS 600-S in production environments or requiring replacement units must evaluate equivalent substitute models from the HASS series that maintain functional compatibility while accommodating current measurement requirements.

Substiute Parts

HASS 600-S

LEM USA Inc.In Stock: 1284HASS 600-S Datasheet

Current PartRFQ

HASS 200-S

LEM USA Inc.In Stock: 9118HASS 200-S Datasheet

Parametric EquivalentRFQ

HASS 300-S

LEM USA Inc.In Stock: 6792HASS 300-S Datasheet

Parametric EquivalentRFQ

HASS 400-S

LEM USA Inc.In Stock: 4268HASS 400-S Datasheet

Parametric EquivalentRFQ

HASS 500-S

LEM USA Inc.In Stock: 1379HASS 500-S Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within the HASS series is determined by the following critical parameters that remain constant across all equivalent models:

Fixed Parameters (Identical Across All Substitutes):

• Sensor Technology: Hall Effect, Open Loop
• Output Configuration: Ratiometric, Voltage
• Frequency Response: DC ~ 50kHz
• Linearity: ±0.5%
• Accuracy: ±1%
• Supply Voltage: 5V
• Response Time: 3µs
• Maximum Supply Current: 19mA
• Operating Temperature Range: -40°C ~ 85°C
• Polarization: Bidirectional
• Mounting Type: Through Hole
• Package Type: Module
• Compliance: RoHS Compliant, REACH Unaffected

Variable Parameter (Determines Substitution Compatibility):

• Current Sensing Range: 200A, 300A, 400A, 500A, 600A

The HASS series substitutes are functionally equivalent Hall Effect current sensors that differ only in their maximum current measurement capacity. Selection of an appropriate substitute depends on the maximum current level required by the application circuit.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: All models in the HASS series, including HASS 600-S, HASS 500-S, HASS 400-S, HASS 300-S, and HASS 200-S, carry "Not For New Designs" status. This designation indicates these components have reached end-of-life and are no longer recommended for new product development. However, existing production systems and legacy equipment requiring replacement units must select from available inventory within this series.

Compliance and Certification: All substitute models maintain identical compliance certifications:

• RoHS Compliant
• REACH Unaffected
• ECCN: EAR99
• HTSUS: 9030.33.3800

Selection Criteria: Choose a substitute model based on the maximum current measurement requirement of the application:

• HASS 600-S: Applications requiring measurement up to 600A
• HASS 500-S: Applications requiring measurement up to 500A
• HASS 400-S: Applications requiring measurement up to 400A
• HASS 300-S: Applications requiring measurement up to 300A
• HASS 200-S: Applications requiring measurement up to 200A

All other electrical, mechanical, and thermal characteristics remain constant across the series, ensuring functional interchangeability when current rating requirements are satisfied.

Frequently Asked Questions (FAQ)

Q: Can HASS 500-S replace HASS 600-S in an existing application?

A: HASS 500-S can replace HASS 600-S only if the maximum current in the application circuit does not exceed 500A. All other parameters—sensor type, output configuration, frequency response, accuracy, supply voltage, response time, operating temperature range, and mounting type—are identical. If peak current exceeds 500A, HASS 500-S will not provide accurate measurement.

Q: What is the difference between HASS 600-S and HASS 200-S?

A: The only difference is the current sensing range. HASS 600-S measures up to 600A, while HASS 200-S measures up to 200A. All other specifications—Hall Effect open loop technology, ratiometric voltage output, DC to 50kHz frequency response, ±0.5% linearity, ±1% accuracy, 5V supply, 3µs response time, 19mA maximum supply current, -40°C to 85°C operating temperature, bidirectional polarization, through-hole mounting, and module package—are identical.

Q: Are these sensors pin-compatible?

A: Yes. All HASS series sensors share identical through-hole module mounting and package configuration. Pin compatibility is maintained across HASS 200-S, HASS 300-S, HASS 400-S, HASS 500-S, and HASS 600-S.

Q: What does "Not For New Designs" mean for component selection?

A: "Not For New Designs" indicates the product has reached end-of-life status and is no longer recommended for incorporation into new product development. These components are available only from existing inventory. Organizations should evaluate alternative current sensor technologies for new designs, but existing systems requiring replacement units must source from available HASS series stock.

Q: Can I use HASS 300-S in an application designed for HASS 600-S?

A: HASS 300-S can be used only if the actual maximum current in the application does not exceed 300A. If the circuit is designed to operate at currents between 300A and 600A, HASS 300-S will saturate and provide inaccurate measurements. Verify the actual peak current requirement before substitution.

Q: Are all HASS series sensors RoHS compliant?

A: Yes. HASS 200-S, HASS 300-S, HASS 400-S, HASS 500-S, and HASS 600-S are all RoHS Compliant and REACH Unaffected, meeting environmental and regulatory requirements for industrial applications.