BK/1A2294

Effective September 2018 Supersedes March 2018 

Technical Data 

**2102** 

## HFB 1/4” x 1 1/4” in-line waterproof fuse holder 

## **Ordering** 

- Specify packaging, product, and option code 

## **Environmental data** 

- Temperature Rating (RTI): +100 °C 

- IP67 rating for exposed locations 

- Vibration Resistance: Per MIL STD 810C 

- Humidity: 85 °C/85% relative humidity for 96 hours 

- Brittle Point: Less than -60 °C 

- Abrasion: 54% NBS index 

## **Product features** 

- For 1/4" x 1-1/4" (6.35 mm x 31.8 mm) fuses 

- IP67 rating for exposed locations 

- Ideal for harsh environments 

   - Water, Salt Spray 

   - Ultraviolet Light, Ozone 

   - -40 °C to +150 °C temperature range 

   - Withstands many organic solvents and rigorous shock and vibration 

- Standard HFB accepts #18 to #12 AWG Cu wire 

- HFB-10 accepts #10 AWG Cu wire 

- Recommended crimp tools: 

   - Thomas & Betts – ERG4002 

   - o Channellock No. 909 

   - Thomas & Betts WT-112M 

- Replacement contact clip: 

   - Standard “-R”: BK/1A2294 

   - o HFB-10: BK/1A2294-01 

• UL flammability rating 94 HB 

- Fluid resistance: Type and Class AA, BA, BC, BE, CA, CE per ASTM D-2000 Standard Classification System for rubbers 

- Flame Resistance: Pass FMVSS302 and related slow burning when tested in accordance with UL 94HB 

- Ozone Resistance: Passed 70 hours in 50 ppm ozone per ASTM D-5 

- Salt Spray: 15% for 166 hours = 0% volume swell 

- Xenon Arc Weatherometer 

||||**Tensile**|**Tensile**|||||**100%**|
|---|---|---|---|---|---|---|---|---|---|
||**Time**||**Strength**||**Elong.**||||**Mod.**|
||**(Hrs)**<br>0<br>500||**(psi)**<br>1100<br>1130|||**(%)**<br>375<br>350|||**(psi)**<br>470<br>520|
||1000||1190|||350|||520|
|•|**Parameters**<br>**1**<br>**7**<br> Heat Aging (% Retention of<br>Mechanical Properties at +125 °C)|||||**Days**<br>**15**<br>Mechanical Properties at +125 °C)||**30**|**41.7**|
|Tensile Strength|||100|105||115||120|120|
||% Elongation<br>100% Mod.||90<br>105|90<br>110||90<br>120||90<br>120|90<br>120|



- Heat Aging (% Retention of Mechanical Properties at +125 °C) 

|**Component**<br>**Material**<br>Body<br>Thermoplastic Rubber<br>Crimp<br>Copper Tin-Plated<br>**SPECIFICATIONS**<br>~~——$$—<— ~~|**PACKAGING CODE**<br>**Packaging Code**<br>**Description**<br>**Blank**<br>10 pieces of fuseholders packed into a carton<br>**BK**<br>100 pieces of fuseholders packed into a poly bag<br> ~~————————~~|
|---|---|
|**Product**<br>**Voltage**<br>**Current**<br>**Code**<br>**Rating**<br>**Rating**<br>**AC**<br>**AC**<br>**HFB**<br>32 V<br>30 A|**OPTION CODE**<br>**Option Code**<br>**Description **<br>**-R**<br>Standard version, yellow, RoHS compliant<br>**-10**<br>#10 AWG Cu wire only, orange, RoHS compliant|



**Packaging Code Description Blank** 10 pieces of fuseholders packed into a carton **BK** 100 pieces of fuseholders packed into a poly bag **OPTION CODE Option Code Description -R** Standard version, yellow, RoHS compliant **-10** #10 AWG Cu wire only, orange, RoHS compliant 

Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 

Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. 

## **Eaton** 

**Electronics Division** 1000 Eaton Boulevard Cleveland, OH 44122 United States www.eaton.com/electronics 

© 2018 Eaton All Rights Reserved Printed in USA Publication No. 2102 BU-MC18071 September 2018 

Eaton is a registered trademark. All other trademarks are property of their respective owners.