Single phase 80A latching relay TP41-26

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Single phase 80A latching relay TP41-26

Product catalog summary

Technical Specifications

Coil Data: Rated coil voltages are available in 6V, 9V, 12V, 24V, and 48V. Pulse time is less than 3 ms at nominal voltage, with a maximum pulse width of 50 ms. Rated power is 2W, customizable.
Relay Description: The relay is a single-phase 80A latching relay (TP41-26) with multi-layer blades for low temperature rise. It is available in single or double coil configurations.
Contact Data: Contact material is AgSnO2 with a maximum contact resistance of 1.0mΩ. The relay supports a maximum switching voltage of 253 VAC, a maximum switching current of 80A, and a maximum switching power of 20000VA.
Life Expectancy: Mechanical life is 51×10⁴ operations, and electrical life is 41×10⁴ operations.

Ordering Information

Complies with environmental protection standards (ROSH).

Electrical Characteristics

Nominal Voltage: Available in 6, 9, 12, 24, and 48 VDC with specific operating voltage ranges and coil resistances for single and double winding configurations.
Insulation Resistance: 1000MΩ.
Dielectric Strength: 4000V between contact and coil, 1800V between open contacts.
Creepage Distance: 8 mm.
Shock Resistance: 147m/s².
Vibration Resistance: 10HZ-55HZ amplitude 1.5mm.
Ambient Temperature: -40℃ to +85℃.
Weight: Approximately 45g.
Construction: Dust protection.

Additional Notes

The default status of the relay contact is closed (reset). It may change to open due to transit or mounting. Check and reset if necessary.
Ensure excitation voltage reaches rated voltage without exceeding 1 minute. Do not apply voltage to both coils simultaneously in double coil relays.
Terminals without twisted copper cable should not be tin soldered or wrenched.
Do not use relays that have undergone electrical endurance testing.

Catalog excerpts

Single phase 80A latching relay TP41-26-1

Relay Technical Data Single phase 80A latching Relay TP41-26 Description ● Single Phase 80A Switching Capability; ● Multi-layer blades, Low temperature rise; ● Environment protection (Comply with ROSH); Contact Material: AgSnO 2 Part No.: Single phase 80A Switching D: Doulbe Coil S: Single Coil Type: Magnetic latching relay Technical Data Coil data Rated coil voltage Single Coil Double Coil pulse Width pulse time Contact data Contact data ContactMaterial: Contact Contact arrangement Contact Resistance: Mechanical Life Electrical Life

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Single phase 80A latching relay TP41-26-2

Standard windings Operating voltage range MAX. (VDC) Nominal voltage (VDC) Single Winding Double Winding NOTE: Others norminal voltage required, special ordering allowed. Characteristics Insulation Resistance: Dielectric strength Between Contact and Coil Between Open Contact Creepage Distance: Shock Ristance: Vabration Resistance: Ambient Temperature: Dust prote

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Single phase 80A latching relay TP41-26-3

Outline dimensions and circuit diagram Remark: The tolerance didn’t mark on drawings. When dimension is≤1mm,the tolerance should be less than ±0.2mm ; when dimension is between 1-5mm, the tolerance should be less than ±0.3mm; When dimension is ≥5mm, the tolerance should be less than ±0.5mm. Note: 1. The default status of the relay contact is closed( Reset), it maybe change to “open” due to transit or relay mounting, please check the contact status when using, and reset the relay contact status on request if necessary. 2.In order to make sure the contact “ open” or “closed” status, the excitation...

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