Latching Relay with 90A Switching Capacity, Single or Double Coil

• 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 Polarized Latching Relay TP41-27, a powerhouse of efficiency with the capacity to continuously switch currents up to an impressive 90A. Tailor-made to meet diverse needs, this relay can be equipped with either a single or double coil, supporting a versatile range of coil voltages from 5VDC to 48VDC. The standout feature of our polarized latching relays is their pulse-driven operation, lasting just milliseconds, practically eliminating coil heating concerns. Engineered and crafted in strict adherence to IEC 61810-1, our relay also seamlessly meets the stringent standards of IEC 62055-31, ensuring you receive a product of unparalleled reliability and performance.

1. Customization is at the heart of our offerings with options for both single and double coil designs. Choose coil rated voltages from a flexible range of 5VDC to 48VDC to suit your specific requirements.

2. Experience exceptional reliability with our multi-layer blades that ensure minimal temperature rise, contributing to the longevity and stability of our relays.

3. Our relays feature robust silver alloy contacts made from AgSnO₂, designed to deliver outstanding electrical endurance and dependability in varied applications.

4. Compliance with IEC62055-31 UC2 standards guarantees that our products adhere to the highest industry specifications, providing peace of mind with every use.

5. Compact yet powerful, our relays boast an outline dimension of 38mm×30mm×16.5mm, making them ideal for integration into a wide range of systems.

6. Committed to sustainability, our relays are environmentally friendly, in full compliance with ROSH guidelines.

7. Experience the pinnacle of Cost Efficiency with our innovative relay solutions, balancing top-tier quality with economical pricing.

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)

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