Reliable Latching Relay, 90A Max Switching Current, Single Coil Type

• 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 marvel of engineering designed for high-performance switching with an impressive continuous switching current capability of up to 90A. This exceptional relay offers the flexibility of either a single winding or double winding coil, with a broad voltage range between 5VDC and 48VDC. A key advantage of our polarized latching relays is their efficient pulse-driven operation, which requires only a few milliseconds, effectively minimizing coil heating. Proudly designed and manufactured to comply with IEC 61810-1 standards and meeting the stringent requirements of IEC 62055-31, this relay stands as a benchmark of quality and reliability.

1. Offering customizable single coil and double coil options, our relays are adaptable with coil rated voltages ranging from 5VDC to 48VDC, ensuring versatility for various applications.

2. Equipped with innovative multi-layer blades, our design ensures a low temperature rise, enhancing performance and longevity.

3. Crafted with high-quality silver alloy contact materials, specifically AgSnO₂, these contacts provide outstanding and reliable electrical endurance, ensuring consistent operation over time.

4. Our relays conform to the rigorous standards of IEC62055-31 UC2, guaranteeing top-tier performance and safety.

5. Compact and efficient, the relay boasts an outline dimension of 38mm×30mm×16.5mm, making it an ideal fit for a variety of installations.

6. Committed to environmental protection, our relays comply with ROSH directives, supporting sustainability.

7. Engineered for cost efficiency, our relays offer the perfect balance of quality and affordability, ensuring exceptional value for our customers.

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