High Current 90A Latching Relay with 1A/1b Contact Form

• 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

Introducing the Polarized Latching Relay TP41-27, a marvel of engineering with an outstanding capability to handle continuous switching currents of up to 90A. This relay offers exceptional versatility, with coil designs available in both single and double winding configurations, and accommodates a wide range of coil voltages from 5VDC to 48VDC. One of the standout advantages of our polarized latching relay is its pulse-driven operation, which requires only a few milliseconds, significantly reducing coil heating concerns. Engineered to perfection, this relay complies with the stringent standards of IEC 61810-1 and meets the robust requirements of IEC 62055-31, ensuring reliability and top-notch performance.

1. Customizable Options: Choose from single coil or double coil designs, with coil rated voltages ranging from 5VDC to 48VDC to suit your specific needs.

2. Innovative Design: Featuring multi-layer blades, this relay ensures a remarkably low temperature rise, enhancing efficiency and longevity.

3. Superior Contact Materials: Crafted with silver alloy AgSnO contacts for enhanced conductivity, durability, and performance.₂, offering outstanding and reliable electrical endurance for demanding applications.

4. Standards Compliance: Conforms to the stringent IEC62055-31 UC2 standards, guaranteeing quality and dependability.

5. Compact Design: With a sleek outline dimension of 38mm×30mm×16.5mm, it fits seamlessly into various systems without compromising space.

6. Eco-Friendly: Complies with ROSH standards, emphasizing our commitment to environmental protection.

7. Economical Choice: Offers excellent cost efficiency, delivering exceptional value without sacrificing quality.

Coil Data: Comprehensive details to ensure the perfect match for your application.

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: Precisely tailored for optimal performance and longevity.

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: Fully customizable coil voltage options to meet your specific requirements.

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: Engineered for exceptional reliability and performance in diverse applications.

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: Providing clear guidance for seamless integration into your systems.