Reliable Latching Relay, 90A Max Current, 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 the Polarized Latching Relay TP41-27, a powerhouse with continuous switching current capabilities soaring up to an impressive 90A! Tailored for versatility, this relay can be crafted with either a single or double winding coil, accommodating coil voltages ranging from 5VDC to 48VDC. What sets polarized latching relays apart is their pulse-driven operation, which lasts mere milliseconds, effectively minimizing coil heating. Proudly designed and manufactured to adhere to IEC 61810-1 standards, this relay also meets the stringent requirements of IEC 62055-31, assuring reliability and safety.

1. Whether you need a single coil or a double coil configuration, customization is at your fingertips. The coil's rated voltage offers flexibility, ranging from 5VDC to 48VDC, tailored to your unique specifications;

2. Featuring multi-layer blades, this relay ensures low temperature rise, enhancing performance and durability;

3. Crafted with silver alloy contact materials, specifically AgSnO,₂ensuring reliable electrical endurance with every use;

4. This relay conforms to IEC62055-31 UC2 standards, guaranteeing adherence to high-quality benchmarks;

5. The compact outline dimension stands at: 38mm × 30mm × 16.5mm, optimizing space usage;

6. Committed to environmental protection, this product complies with ROSH regulations;

7. Exhibiting superb cost efficiency, offering excellent 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 (Coil voltage is customizable to meet your needs)

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