A Premier B2B Part Search
STRUTHERS-DUNN 349BBX101 Over/Under Voltage Sensor Relay
The Struthers-Dunn 349BBX-101 is a versatile over/under voltage sensing relay engineered for demanding industrial environments. Incorporating 219 series internal components and an electronic module, this relay offers precise voltage monitoring and protection. Its adjustable pull-in voltage (85-135VAC) and hysteresis (4-12V) allow for customization to specific application requirements. The relay is suitable for a wide range of applications including motor protection, power supply monitoring, and automated control systems. Its robust design and reliable performance ensure long-term operation and system stability.
STRUTHERS-DUNN 349BBX101 Over/Under Voltage Sensor Relay Specifications:
- Contacts: Up to 4 pole
- Contact Material: Silver Alloy Gold Diffused
- Contact Rating: 120/240VAC Resistive 10 Amp, 28VDC Resistive 10 Amp, Motor 120VAC Motor 240VAC
- Minimum Contct Load: 500mW
- Contact Resistance: 100 milliohms max @ 6VDC
- Coils Available: AC
- Power Consumption: 5VA
- Input Voltage Absolute Maximum: +60% of nominal
- Pickup Voltage Range: 4 to 12 volts
- Dropout Voltage Range: 85 to 135VAC
- Transient Protection: Yes
- Reverse Polarity Protection: N/A
- Dielectric Strength Across Open Contacts: 500Vrms
- Dielectric Strength Between Mutually Insulated Points: 1500Vrms
- Insulation Resistance: 1,000 Mohms min @ 500VDC
- Operating Temperature: 20 to 60°C (-4 to 140°F)
- Storage Temperature: -40 to 85°C (-40 to 185°F)
- Electrical Life Expectancy: 100,000 operations
- Mechanical Life Expectancy: 10,000,000 operations
- Mounting Position: Any
- Mating Socket: 27390, 27390D
- Weight: 8.6oz (244 grams)
- Adjustable Voltage Sensing: 4-12V
- Hysteresis: Typically 4V differential, user adjustable from 4 to 12V
Buy the 349BBX-101 STRUTHERS-DUNN Over/Under Voltage Sensor Relay | myMectronic
Purchase the Struthers-Dunn 349BBX-101 voltage sensing relay securely and efficiently online.
Buy Now
Frequently Asked Questions
Where can I buy STRUTHERS-DUNN 349BBX101?
You can click on the BUY or RFQ button to purchase 349BBX101 from an authorized STRUTHERS-DUNN distributor.
How do I troubleshoot issues or seek technical support for part 349BBX101?
You can download the 349BBX101 datasheet or visit the STRUTHERS-DUNN website for support.
Who is the manufacturer of 349BBX101?
STRUTHERS-DUNN