Premium Latching Relay, 90A Max Current, Dual Coil Configuration

• 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 advanced Polarized Latching Relay TP41-27, engineered for excellence with an impressive switching current capacity of up to 90A. This relay offers unparalleled versatility with configurations available in both single and double coil windings, accommodating coil voltages ranging from 5VDC to 48VDC. The standout feature of these polarized latching relays is their efficient pulse-driven operation lasting just a few milliseconds, which minimizes coil heating and maximizes energy efficiency. Each relay is meticulously crafted to align with the rigorous standards of IEC 61810-1 and fully complies with the stringent requirements of IEC 62055-31, ensuring superior performance and reliability.

1. Fully customizable options for either single or double coil setups, with coil rated voltages ranging seamlessly from 5VDC to 48VDC;

2. Equipped with sophisticated multi-layer blades designed for minimal temperature rise, enhancing durability and performance;

3. Constructed with high-grade Silver Alloy (AgSnO) contact materials,₂ delivering exceptional and reliable electrical endurance;

4. Strictly adheres to the IEC62055-31 UC2 standards, ensuring unparalleled safety and quality;

5. Compact and efficient design with an outline dimension of 38mm×30mm×16.5mm, making it ideal for space-constrained applications;

6. Environmentally friendly design, compliant with ROSH standards, showcasing our commitment to sustainability;

7. Proven cost efficiency, offering a perfect blend of performance and value.

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 (Customizable Coil Voltage Options)

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