Efficient Latching Relay, 90A Max Switching Current, Single Coil Design

• 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 continuous switching current capability reaching up to an impressive 90A. This exceptional relay offers versatility with coil design options in either single or double winding, accommodating coil voltages ranging from 5VDC to a robust 48VDC. One of the key advantages of this polarized latching relay is its pulse-driven operation, which lasts for mere milliseconds, allowing coil heating to be effectively disregarded. Crafted with precision, the relay aligns with the esteemed IEC 61810-1 standards and proudly meets the rigorous requirements of IEC 62055-31, ensuring top-tier performance and reliability.

1. Customization at its finest: Available in both single coil and double coil configurations with rated voltages from 5VDC to 48VDC, tailored to meet your specific needs.

2. Experience exceptional performance with multi-layer blades engineered for minimal temperature rise, ensuring efficiency and longevity.

3. Engineered with premier Silver Alloy contacts using AgSnO to deliver outstanding conductivity and performance.₂, promising reliable electrical endurance that stands the test of time;

4. Complies with the rigorous standards of IEC62055-31 UC2, epitomizing quality and safety.

5. Compact and efficient with an outline dimension of 38mm×30mm×16.5mm, designed to fit seamlessly into your setups;

6. Committed to sustainability, this product meets strict ROSH environmental protection standards;

7. Unbeatable value with a focus on cost efficiency, delivering high performance without compromise.

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 suit 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

Product 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