Latching Relay with 1A/1b Contact Form and 90A Switching Capability

• 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, renowned for its robust and continuous switching capability of up to 90A. This marvel of engineering can be tailored with either a single or double winding coil, accommodating voltages ranging from 5VDC to 48VDC. One of the prime advantages of our polarized latching relays is their energy-efficient pulse-driven operation, which minimizes coil heating and enhances durability. Designed and crafted to comply with IEC 61810-1 standards, our relay also meets the rigorous requirements of IEC 62055-31, ensuring unmatched reliability and performance.

1. Customization is our forte! Whether you need a single coil or a double coil, we can tailor the coil’s rated voltage to range from 5VDC to 48VDC, perfectly suiting your operational needs.

2. Experience superior performance with our multi-layer blades designed for minimal temperature rise, ensuring efficiency and safety during operation.

3. Our relay features silver alloy contacts made of AgSnO₂, known for their remarkable electrical endurance and longevity, providing reliable switching performance.

4. Our relays adhere to the strict standards of IEC62055-31 UC2, offering you peace of mind with reliable and safe operation.

5. Compact and efficient design: measuring just 38mm×30mm×16.5mm, it fits seamlessly into a range of applications.

6. Committed to environmental protection, our products comply with ROSH standards, ensuring they are eco-friendly and safe.

7. Delivering unmatched cost efficiency, our relay provides exceptional value without compromising on quality.

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 options available, with coil voltage customization to meet specific operational 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 diagrams available for seamless integration into your systems.