60A Single Phase Latching Relay for Smart Meter

• Customization: Available
• Theory: Electromagnetic Relay
• Usage: Smart Energy Meter
• Model NO.: GRT508B-60A
• 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
• Coil Voltage: 6-24VDC
• Coil Type: Single Coil and Double Coil Optional
• Contact Form: 1b
• Switching Current: 60A
• Transport Package: Carton Packing
• Specification: Outline Dimension: 38*30*16.5mm
• Origin: China
• HS Code: 85364110
• Production Capacity: 40000000PCS Per Year

Product Description

 

Product Description

 

GRT508B-60A 1-pole

60A contact switching capability
Only impulse excitation needed, both for single and double coil.
Low power consumption, small in size and low cost.
Custom assemblies available with flexible wire and/or copper straps, and/or  with integrated shunt
4KV dielectric strength between coil and contacts
RoHS compliant
Outline dimensions:38*30*16.5)mm

 

Product Parameters

Contact Data

Contact Form	1B
Contact Material	AgSnO2
Contact Resistance	Max. 1.0MΩ
Rated Load ( Resistive)	60A  250VAC
Max. Switching Voltage	250VAC
Max. Switching Current	60A
Max. Switching Power	15000VA
Mechanical Service Life	1x10^5 OPS
Electrical Service Life	1X10^4 OPS
	6x10^3OPS
Max. Short-circuit Current	2500A/10ms
	4500A/10ms (no explosion)

Characteristics

Operate Time	Max. 20ms
Release Time	Max. 20ms
Insulation Resistance (500VDC)	Min. 1000MΩ
Dielectric Strength between Contact & Coil	4000VAC
Dielectric Strength of Contact Opening	2000VAC
Dielectric Strength between Contacts
Surge Voltage Contact to Coil	10KV
Creepage Distance	8mm
Unit Weight	about 37g

 
Environment Data

Ambient Temperature	-40ºC~ 85ºC
Relative Humidity	5%~85%RH
Vibration	10~55Hz  1.5mm
Shock	98M/S^2(functional)
	980M/S^2(survival)

 
Coil Data

voltage	resistance(Ω)±10%		power(W)		operating	releasing	allowing	pulse duration
	single	double	single	double	VDC	VDC	VDC	ms
6	24	12/12	1.5	3.0	≤4.2	≤4.2	12	≥50
9	54	27/27			≤6.3	≤6.3	18
12	96	48/48			≤8.4	≤8.4	24
24	384	192/192			≤16.8	≤16.8	48

 

Drawing

 

Typical Terminal Type