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SIEMENS 3UB81334HW2 Solid State Overload Relay

This Siemens 48BTH3S00/3UB81334HW2 solid state overload relay is designed for three-phase systems, providing overload protection with an adjustable range of 50 to 200 amperes. It offers quick trip response, selectable trip classes, and ambient compensation, ensuring optimal motor protection and minimizing nuisance trips. Its features include a reset button, remote reset capability, visible trip indicator, and conformally coated circuitry for environmental resistance. Suitable for industrial motor applications with easy installation via DIN rail mounting and protected terminals for safety.

Authorized Distributors
Source:DigiKey
Part No:3UB81334HW2
Stock:1
Inv Date:05-29-2026
Price: Unit price: $942.77
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Part No:3UB81334HW2
Stock:3
Inv Date:05-30-2026
Price: Unit price: $892.98
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Part No:3UB81334HW2
Stock:3
Inv Date:05-29-2026
Price: Unit price: $904.5
Buy/RFQ:
Part No:3UB81334HW2
Stock:1
Inv Date:05-29-2026
Price: Unit price: $869.37
Buy/RFQ:
Part No:3UB81334HW2
Stock:1
Inv Date:05-29-2026
Price: Unit price: $869.37
Buy/RFQ:

SIEMENS 3UB81334HW2 Solid State Overload Relay Specifications:

  • Current Adjustment Range: 50-200A
  • Trip Classes: 5, 10, 20, 30 selectable via DIP switches
  • Trip Response Time: Less than 3 seconds for phase loss
  • Ambient Compensation: Yes, for temperatures -20°F to +170°F
  • Reset Modes: Automatic and manual reset options
  • Mounting: DIN rail mounted
  • Connections: Clear terminal block with removable design
  • Environmental Resistance: Conformally coated circuit board
  • Contacts: 1 NO and 1 NC contacts, B600, R300 ratings
  • Temperature Range: -25°C to 65°C
  • Protection Features: Self-protected in short circuit conditions, test button for electronics
  • Indicators: Visible trip indicator and audible alerts
  • Safety: Touch-safe terminals, UL listed, CSA certified

Buy the Siemens Series ESP200 Overload: 48BTH3S00-3UB81334HW2

Order the Siemens Series ESP200 Solid State Overload Relay 48BTH3S00-3UB81334HW2 today and enhance your motor protection system. Designed for three-phase applications, it offers adjustable current settings from 50 to 200 amperes and features quick trip response, ambient temperature compensation, and easy DIN rail mounting. Its robust design includes conformally coated circuitry, visible trip indicators, and selectable trip classes for flexible protection. Protect your industrial motors efficiently, reduce downtime, and ensure system safety with this reliable, plug-in overload relay available for quick purchase online.

Buy Siemens ESP200 overload relay 48BTH3S00-3UB81334HW2 now and experience unmatched reliability and performance in industrial motor protection.

Frequently Asked Questions

Where can I buy SIEMENS 3UB81334HW2?

You can click on the BUY or RFQ button to purchase 3UB81334HW2 from an authorized SIEMENS distributor.

How do I troubleshoot issues or seek technical support for part 3UB81334HW2?

You can download the 3UB81334HW2 datasheet or visit the SIEMENS website for support.

Who is the manufacturer of 3UB81334HW2?

SIEMENS

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