6VDC Single Coil Latching Relay for Reliable Energy Monitoring

• 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

Polarized latching relay TP41-27, engineered for robust performance with a continuous switching current capability soaring up to an impressive 90A. This relay features versatile coil designs—available in both single and double winding options—with a coil voltage spectrum ranging from 5VDC to 48VDC. The distinctive advantage of polarized latching relays is their energy-efficient pulse-driven operation, lasting just milliseconds, making coil heating virtually negligible. Crafted with precision, the relay adheres to the stringent standards of IEC 61810-1, while also fulfilling the rigorous demands of IEC 62055-31.

1. Tailor-made versatility: Customize your choice between single coil and double coil configurations, with a broad range of coil rated voltages from 5VDC to 48VDC available to perfectly suit your needs;

2. Engineered with multi-layer blades, ensuring a consistently low temperature rise for optimized performance;

3. Equipped with superior silver alloy contacts composed of AgSnO₂, delivering unmatched reliability and exceptional electrical endurance;

4. Fully compliant with the esteemed IEC62055-31 UC2 standard, guaranteeing safety and quality;

5. Compact and efficient with precise outline dimensions: 38mm×30mm×16.5mm;

6. Dedicated to environmental responsibility, this product is compliant with ROSH standards, reflecting our commitment to sustainability;

7. Experience significant cost efficiency 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 (Achieve customization in coil voltage to meet specific demands)

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