K100A-10-024B024-R

## _**K100**_ 

## _**World Class Switching Solutions for Energy Management**_ 

**100A POweR LAtChiNg ReLAy** 

- » 2mm contact gap 

- » UL Approval file number E178562 

- » VDE IEC 61810-1 Certified 

- » RoHS compliant 

- » Outline dimensions: (60.0 x 40.0 x 21.0)mm 

## **Contact Data** _Click here for glossary of terms_ 

|**Contact Data**_Click here for glossary of terms_|_Click here for glossary of terms_|
|---|---|
|Rated Load|100A  277Vac|
|Contact form|1A or 1B|
|Contact material|AgSnO2|
|Max. switching voltage|440Vac|
|Max. switching current|100A|
|Max. switching power:||
|27,700VA (AC switching)||
|2,800W (DC switching)||
|Electrical endurance|10,000 cycles|
|Mechanical endurance|100,000 cycles|



|**Characteristics**_Click here for glossary of terms_|_Click here for glossary of terms_|
|---|---|
|Insulation resistance|1,000 MΩ (at 500VDC)|
|Dielectric strength:||
|Coil to contact|4,000 Vac for 1 min.|
|Across open contacts|2,000 Vac for 1 min.|
|Dielectric creepage|≥8mm|
|Operating temperature|-40 to +85°C|
|Ambient humidity|98% RH, +40°C|
|Vibration|1.5mm (DA), 10 to 55 Hz|
|Shock resistance:||
|Functional*|30G|
|Destructive|100G|
|Termination|QC or PCB|



* _Unit may change state but is still functional._ 

## **Coil Data** _Click here for glossary of terms_ 

**Single Coil (Latching) Dual Coil (Latching) Coil Consumption** 2.4W 4.8W **Pulse Duration** Min. 50ms, 100ms to 200ms recommended           Min. 50ms, 100ms to 200ms recommended 

|**Nominal Coil Voltage**|**Min. Operating Voltage**|**Max. Operating Voltage**|**Coil Resistance (Ω± 10%) at 23°C**|**Coil Resistance (Ω± 10%) at 23°C**|
|---|---|---|---|---|
||||Single Coil (Latching)|Dual Coil (Latching)|
|6Vdc|4.8Vdc|7.2Vdc|16Ω|2 x 8Ω|
|12Vdc|9.6Vdc|14.4Vdc|60Ω|2 x 30Ω|
|24Vdc|19.2Vdc|28.8Vdc|250Ω|2 x 125Ω|
|48Vdc|38.4Vdc|57.6Vdc|1000Ω|2 x 500Ω|



**KG Technologies, Inc.** /   Phone: +1.888.513.1874   /    Fax: +1.888.511.3989   /    Email: info@kgtechnologies.net    /   Web: www.kgtechnologies.net 

102012 

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## _**K100**_ 

## **Ordering Information** 

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K100  A   –D  012  Q  P  –  1A  T<br>Relay Series:<br>Terminal Type:  A: See drawings [1]<br>X: Custom design [2]<br>Coil Type:  S: Single coil<br>D: Double coil<br>Coil Voltage [3] :  6, 12, 24, 48 Vdc<br>Coil Terminal Type:   Q: Quick connect<br>R: PCB terminals<br>Coil Polarity:  P = Positive<br>N = Negative<br>Contact Form:  1A: Form 1A – NO<br>1B: Form 1B – NC<br>Contact Material:   T: AgSnO2<br>**----- End of picture text -----**<br>


- 1  Other standard terminal type drawings available upon request. 

- 2  For custom designs, please contact KG Technologies. Integrated shunts, flex-wire, copper extensions and brass terminals available. 

- 3  Coil voltage should be indicated in three digit format (6Vdc = 006) 

## **Dimensional Drawings** 

All dimensions in mm unless otherwise noted. For more information, please contact KG Technologies. 

## **A-Style Terminals** 

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60.0 21.0<br>34.0<br>18.0<br>40.0<br>**----- End of picture text -----**<br>


**KG Technologies, Inc.** /   Phone: +1.888.513.1874   /    Fax: +1.888.511.3989   /    Email: info@kgtechnologies.net    /   Web: www.kgtechnologies.net 

102012 

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## _**K100**_ 

## **Wiring Diagrams** 

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Dual Coil<br>**----- End of picture text -----**<br>


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Single Coil<br>**----- End of picture text -----**<br>


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T1 T2 T3 T1 T3<br>**----- End of picture text -----**<br>


## **Dual Coil Connection** 

## **Single Coil Connection** 

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T2 T2<br>T1 T3 T1 T3<br>Positive Polarity Negative Polarity<br>**----- End of picture text -----**<br>


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T1 T3<br>**----- End of picture text -----**<br>


## **Application Notes** 

**Dual Coil – Positive Polarity:** Place a negative connection on T2.  Then apply a 50ms positive pulse to T1 to open the contacts or to T3 to close the contacts. 

**Dual Coil – Negative Polarity:** Place a positive connection on T2.  Then apply a 50ms negative pulse to T3 to open the contacts or to T1 to close the contacts. 

**Single Coil:** Place a negative connection on T1.  Then apply a 50ms positive pulse to T3 to close the contacts.  Reversing polarity will open the contacts. 

## **Additional Application Notes** 

- **1:** All relays are shipped in the “Closed” position. It is possible that during transit or final assembly the relay could change its state to the “Open” position. Therefore, it is recommended that all relays be set to the desired state of the relay via a power supply. 

- **2:** In order to maintain an “Open” or “Closed” state of the relay, the coil voltage should reach the rated voltage. The pulse width should be 50ms minimum to ensure a proper change of state. DO NOT energize both T1 and T3 at the same time on a Dual Coil or energize the coil for longer than 1 minute (damage to the coil could incur). 

- **3:** Relays without flex-wire cannot be tin-soldered. Moving or bending the terminals could cause damage to the internal structure of the relay. 

- **4:** For definitions of terms used in this data sheet, see glossary at www.kgtechnologies.net. 

Disclaimer: This data sheet is for reference only. All specifications are subject to change without prior notice. KG Technologies, Inc. cannot predict every possible application for our relays. While we do our best to make our relays as versatile as possible, we highly recommend contacting our engineering team if you have any questions. KG Technologies, Inc. is not responsible for malfunctioning relays when operated outside the specified parameters given in this data sheet. 

**KG Technologies, Inc.** /   Phone: +1.888.513.1874   /    Fax: +1.888.511.3989   /    Email: info@kgtechnologies.net    /   Web: www.kgtechnologies.net 

102012