High-Performance Latching Relay, Dual Coil, 90A Max Switching Current

• 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 our highly efficient Polarized Latching Relay TP41-27, engineered with a remarkable continuous switching current capacity of up to 90A. This sophisticated relay offers flexibility with its ability to be crafted with either single or dual coil windings, supporting coil voltages ranging from 5VDC to 48VDC. The innovation of polarized latching technology allows for a pulse-driven operation lasting mere milliseconds, effectively minimizing coil heating concerns. Crafted to perfection, the relay is designed and manufactured in strict accordance with IEC 61810-1 standards, ensuring it also meets the rigorous demands of IEC 62055-31, guaranteeing unmatched reliability and performance.

1. Tailor your experience with our customizable options: choose between single coil and double coil configurations, with coil rated voltages ranging from 5VDC to 48VDC;

2. Features innovative multi-layer blades designed to ensure a low temperature rise for optimal efficiency;

3. Crafted with superior Silver Alloy Contact Materials, specifically AgSnO₂, delivering outstanding and reliable electrical endurance;

4. Meticulously conforms to IEC62055-31 UC2 standards, ensuring high performance;

5. Compact and versatile with an outline dimension of 38mm×30mm×16.5mm, designed to seamlessly fit various applications;

6. Committed to sustainability, our products comply with stringent ROSH environmental protection standards;

7. Offering unparalleled cost efficiency, our product represents the perfect balance of value and 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 personalized 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