Heavy-Duty Latching Relay, Single Coil, 90A Max Switching Current

• Customization: Available
• Theory: Latching Relay
• Usage: Electricity Meter
• Model NO.: TP41-27
• Phase: 1
• Electricity Type: Ac
• Number of Pole: 1
• Load: High Power Relay
• Protective Characteristics: Enclosed Relay
• Action Principle: Electromagnetic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Contact Form: 1A, 1b
• Max.Switching Current: 90A
• Coil Type: Single Coil or Double Coils
• Coil Voltage: 6VDC, 9VDC, 12VDC, 24VDC, 48VDC
• Standard: IEC62055-31 UC2
• Rosh: Rosh Compliant
• Transport Package: Carton/ Pallet
• Specification: 38mm*30mm*16.5mm
• Trademark: TOPRO
• Origin: China
• HS Code: 85364900
• Production Capacity: 100000000PCS

Product Description

Our advanced Polarized Latching Relay TP41-27 is engineered to deliver exceptional performance with a robust switching current capability of up to 90A. Available in both single and double winding designs, this relay accommodates coil voltages ranging from 5VDC to 48VDC. The standout advantage of our polarized latching relays is their pulse-driven operation, achieving activation within mere milliseconds, allowing for negligible coil heating. Crafted in accordance with the rigorous standards of IEC 61810-1, our relays also meet the stringent requirements of IEC 62055-31, ensuring reliability and safety.

1. Customize your relay with either single or double coil configurations, offering a choice of coil voltages from 5VDC to 48VDC to perfectly suit your application needs.

2. Our innovative design features multi-layer blades that ensure a low temperature rise for enhanced performance and longevity.

3. Crafted with high-quality Silver alloy contact materials like AgSnO₂, these relays guarantee reliable and consistent electrical endurance.

4. Fully compliant with IEC62055-31 UC2 standards, our relays epitomize safety and efficiency.

5. Compact and efficient, the relay's outline dimensions are set at 38mm×30mm×16.5mm, making it an ideal fit for various applications.

6. Our commitment to the environment is unwavering, with all products complying with ROSH standards for environmental protection.

7. Enjoy the benefits of cost efficiency, ensuring you receive premium quality without breaking the budget.

Coil data

Rated Coil voltage	6VDC, 9VDC, 12VDC, 24VDC, 48VDC
Single coil power	1.5W (Or 1.5W)
Double coil power	3.0W(Or 3W)
Pulse width	50ms Max
Pulse time	<20 ms (At rated voltage)

Contact data

Contact materials	AgSnO2
Contact arrangement	1A(B)
Contact resistance	1.0mΩ Max(Test under 1A/6VDC)
Max switching current	90A
Max switching voltage	253VAC
Max switching power	19800VA
Mechanical life	1×10^5OPS
Electrical life	1×10^4OPS

Standard winding (Coil voltage can be customized to match your unique specifications)

Rated coil voltage(VDC)	Max operating voltage(VDC)	Coil resistance (1±10%)(Ω)
Single winding
6	4.8	24
9	7.2	54
12	9.6	96
24	19.2	384
48	38.4	1536
Double winding
6	4.8	12+12
9	7.2	27+27
12	9.6	48+48
24	19.2	192+192
48	38.4	768+768

Characteristics

Insulation resistance	1000MΩ
Dielectric strength between coil	4000V 1 minute
Dielectric strength between contact	2000V 1 minute
Creepage distance	8mm
Shock resistance	147m/S2
Vibration resistance	10-55HZ amplitude 1.5mm
Ambient temperature	-40-+85ºC
Weight	Approx.100g
Construction	Dust protection

Outline dimensions and circuit diagram