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STRUTHERS-DUNN M35AA24VDC Mercury Displacement Contactor
The STRUTHERS-DUNN M35AA-24VDC is a mercury displacement contactor engineered for robust performance in demanding applications. Its hermetically sealed steel tube construction provides exceptional protection against arcing and environmental hazards, ensuring a long operational life. The liquid mercury contact mechanism guarantees a fresh contact surface with each actuation, eliminating pitting, welding, disintegration, or oxidation. This contactor is ideal for switching resistive, tungsten, and motor loads in both AC and DC circuits, making it suitable for applications such as molding machines, ovens, and other industrial equipment where reliable and maintenance-free operation is critical.
STRUTHERS-DUNN M35AA24VDC Mercury Displacement Contactor Specifications:
- Coil_Frequency_of_Operation: 60 per minute maximum
- Coil_Pull_in_voltage: 80% of nominal voltage
- Coil_Dropout_voltage: 10% of nominal minimum
- Contacts_Material: Mercury
- Contacts_Contact_resistance: 0.003 ohm typical
- Timing_Operate_time: 50 Milliseconds typical
- Timing_Dropout_time: 80 Milliseconds typical
- Dielectric_Strength: 2650 V rms
- Operating_Temperature_Range: -35 C to + 60 C
- Mechanical_Life_No_load: 5,000,000 Operations
- Electrical_Life_Rated_load: 250,000 Operations
- Insulation_Material: Class B - 130 C
- Mounting_Options: M35 pressure connectors for 6-14 AWG wire; M60 pressure connectors for 2-12 AWG wire
- Contact_Configurations: Combination of SPST-NO & SPST-NC available
- Voltage: 24VDC
- HP_120VAC_1Phase: 3*
- HP_120VAC_3Phase: 5*
- HP_240VAC_1Phase: 5*
- HP_240VAC_3Phase: 7.5*
- Motor_Amps_120VAC_1Phase: 34
- Motor_Amps_120VAC_3Phase: 30
- Motor_Amps_240VAC_1Phase: 28
- Motor_Amps_240VAC_3Phase: 19
- Resistive_Amps_120VAC: 35*
- Resistive_Amps_240VAC: 35*
- Tungsten_Amps_120VAC: 35*
- Tungsten_Amps_240VAC: 17
- Weight: 13 Ozs. (370 Grams)
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Frequently Asked Questions
Where can I buy STRUTHERS-DUNN M35AA24VDC?
You can click on the BUY or RFQ button to purchase M35AA24VDC from an authorized STRUTHERS-DUNN distributor.
How do I troubleshoot issues or seek technical support for part M35AA24VDC?
You can download the M35AA24VDC datasheet or visit the STRUTHERS-DUNN website for support.
Who is the manufacturer of M35AA24VDC?
STRUTHERS-DUNN