Latching Relay with 90A Capacity, 1A/1b Contact Form, Single Coil

• 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 top-tier Polarized Latching Relay TP41-27, a powerhouse in the world of relays with an astounding continuous switching current capacity of up to 90A. This cutting-edge relay features a versatile coil design, available in both single and double winding configurations, and operates seamlessly with coil voltages ranging from 5VDC to 48VDC. One of the standout advantages of using polarized latching relays is their millisecond pulse-driven operation, which significantly reduces coil heating, ensuring efficiency and longevity. Moreover, this relay is crafted in strict adherence to IEC 61810-1 standards and meets the rigorous criteria of IEC 62055-31, promising reliability and superior performance.

1. Customizable in both single coil and double coil configurations, this relay offers coil voltage specifications ranging between 5VDC and 48VDC, enabling tailor-made solutions for diverse applications.

2. Engineered with precision, the multi-layer blades ensure a minimal temperature rise, enhancing operational safety and efficiency.

3. Crafted with high-quality silver alloy contact materials, AgSnO, these contacts promise unmatched conductivity and durability.₂, providing a dependable electrical endurance for prolonged usage.

4. Fully conforming to IEC62055-31 UC2, this relay is built to meet stringent international standards for ultimate peace of mind.

5. Thoughtfully designed with compact dimensions: 38mm x 30mm x 16.5mm, allowing for easy integration into various systems.

6. Committed to sustainability, the product complies with ROSH environmental protection standards, ensuring responsible use of materials.

7. Highly cost-efficient, offering excellent value without compromising on quality or performance.

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 meet 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

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