48VDC Iron Bracket Spdt Auto Relay 48VDC

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1 Product Survey of 12v 25a relay

Product feature:

◆ Switching current 25A

◆ PCB & Quick-terminal available

◆Insulation grade Class F

◆Suitable for household appliances, such as air conditioner,heater...etc.

◆Outline dimensions:30.5*16*26.5mm / 30.5*16*23.5mm+9.7mm

◆ It Can replace Omron's similar relay with model No.G4A

◆ It Can replace Hongfa's similar relay with model No.HF102F

◆ It Can replace Songchuan's similar relay with model No.891

Defining principle, Choose correct model by following explanation.

Name rule :

CE - 12VDC -A 25 -P

1           2       3  4   5

1 Model No.

2 Nominal Coil Voltage: 5,6,9,12,18,24,48V(DC)

3 Contact Form: A: Normally open

4 Contact rating: 25A

5 Terminal types: P:PCB type Nil: PCB & Quick-terminal type

2 Parameter sheet of 12v 25a relay

Contact rating

Contact Form		1A
Contact Resistance		≤ lOOmQ
Contact material		Ag Alloy
Contact Rating		Resistive:25A 277VAC; Motor load: 1.5HP 125VAC; 1.5HP 250VAC; TV-10 120VAC
Switching Power Max.		6250VAC
Switching Voltage Max.		277 VAC
Switching Current Max.		Resistive 25A
Endurance	Electrical	105
	Mechanical	107

Technical Rating

Insulation Resistance		1000MQ(500VDC)Min.	Item 7 of IEC60 255-5
Dielectric Strength	Between Open Contacts	1500VAC 1 min	Item 6 of IEC 60255-5
	Between Contact and Coil	4500VAC 1 min	Item 6 of IEC 60255-5
Operate time		≤ 20ms
Release time		≤ 10ms
Coil temperature		≤ 60K
Shock Resistance		Operation extremes 20G Damage limits 100G	IEC 68-2-27 Test Ea
Vibration Resistance		10Hz ~ 55Hz double amplitude 1.5mm	IEC 68-2-6 Test Fc
Ambient Temperature		-40°C ~ 55°C
Construction		Dust proof type
Weight		23g

Coil Rating

Nominal Coil Voltage(VDC)	Coil Resistance R(1 ± 10%)Q	PickupMax.(VDC)	Drop out Min.(VDC)	Coil Power (W)	Coil Voltage Max.(VDC)
5	27.8	3.5	0.5	0.9	6
12	160	8.4	1.2	14.4
24	640	16.8	2.4	28.8
48	2560	33.6	4.8	57.6

Safety Certification
Approval	CQC	UL
Load Rating	25A/250VAC	25A/277VAC	1.5HP/250VAC	1.5HP/125VAC	TV-10/120VAC
	5x104	1x105	1x104	1x105	2.5x104

3 Dimension and circuitry of 12v 25a relay

Outline Dimensions

Bottom View PCB Layout

Wiring Diagram ( Bottom View)

4.Frequently Asked Question

Q: May I know what's the nearest airport from your company?in case I visit your company.

A: First Ningbo Airport,,then Hangzhou or Yiwu airport,welcome to visit us.

Q: Can the products be manufactuered by customer's requirement?

A: Yes, the specifications stated above are the standard ones, we can design and manufacture as requirement.

We also have a number of experienced staff with rich professional knowledge and many years of production and management experience, so that our 48VDC Iron Bracket Spdt Auto Relay 48VDC are constantly improving. We have strict quality control procedures for each process. We always develop and design kinds of novel products to meet the market demand and help the guests continuously by updating our products.

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