SC-25

## **Bussmann[®]** eee —____ **TRON[®] In-Line Fuseholders HEC, HEG, Single-Pole for SC Type Fuses HEH Series** 

## **Non-Breakaway Holders** 

## **HEC Series Catalog Symbol:** HEC-AA **In-Line Fuseholders, Single-Pole Water-Resistant** 

For breakaway holders, see page 2. Copper Crimp Terminals for (1) #12 to #8 solid or stranded 

copper wires or (2) #12 solid or stranded copper wires 

**HEC** — For SC-25, & SC-30 fuses.; 30A, 480V (or less). Fuse size ⁄‹Ω£™∑ ≈ 1fiΩ•∑ . Holder rated 30A, 600V. 

## **Non-Breakaway Holders** 

**HEH Series Catalog Symbol:** HEH-AA, HEH-AB, and HEH-AD 

## **In-Line Fuseholders, Single-Pole Water-Resistant** 

## **Agency Information:** 

CSA Certified, Class 6225-01, File 47235 

**HEH** — For Type SC-20 fuses; 20A, 600V (or less). Also fuse types BBS & KTQ (nominal size ⁄‹Ω£™∑≈1‹Ω•∑ ). Holder rated 20A, 600V. (CSA current rating - 15A) 

## **Ordering Information:** 

**Fuse Holder Load Line (HEC, HEG, Terminal Terminal HEH)** 

## **Example:** 

## **Non-Breakaway Holders** 

## **HEG Series Catalog Symbol:** HEG-AA **In-Line Fuseholders, Single-Pole Water-Resistant** 

Copper Crimp Terminals for (1) #12 to #8 solid or stranded 

copper wires or (2) #12 solid or stranded copper wires 

A single-pole, in-line holder for a SC-20 fuse. A single #8 stranded copper wire is on the load. Copper crimp connection desired. Two #6 stranded copper wires are on the line side. Copper crimp is the desired connection. 

1. Choose HEH- Series. 

2. Choose “A” for load side. 

3. Choose “D” for line side. 

**Complete Part Number:** HEH-AD 

**HEG** — For SC fuses; 0-15A, 600V (or less). Fuse size ⁄‹Ω£™∑ ≈ 1fiΩ¡§∑ . Holder rated 15A, 600V. 

**Recommended Torque on Coupling Nut:** 10-20 in-lb. 

**Catalog Data — Insulating Boots** 

**Catalog Numbers Type** ~~=~~ **2A0660** Single Conductor **2A0661** Two Conductor 

Insulating boots are **not** included with **non-breakaway** parts and must be ordered separately. They come standard with the breakaway series. When boots are utilized, extra heat retention requires that fuses are sized at a minimum of 200% of the RMS load current. 

Form No. HEC, HEG, and HEH Series Page 1 of 2 Data Sheet: 2124 

7-16-03 

N03082 

**Bussmann[[®]]** Ld 

## **TRON[®] In-Line Fuseholders Single-Pole for SC Type Fuses** 

## **Bussmann[[®]] HEC, HEG, HEH Series** 

## **Breakaway Holders** 

**HEC Series Catalog Symbol:** HEC-RW-RLB-R **In-Line Fuseholders, Double-Pole** 

## **Example:** 

A single-pole, in-line, breakaway holder for a SC-25 fuse. A single #2 stranded, aluminum wire, crimp connection on the load side. A single #2 stranded aluminum wire, crimp connection is also on the line side. 

1. Choose HEC- Series. 

2. Choose “R” designation from page 1 for load side. 

3. Choose “W” for breakaway option. 

4. Choose “RLB-R” for breakaway receptacle on line side. 

- **Full Catalog Number:** HEC-RW-RLB-R. 

**==> picture [243 x 227] intentionally omitted <==**

**----- Start of picture text -----**<br>
Catalog and Specification Data<br>Breakaway Receptacles<br>Conductor Data<br>Terminal Type  Size Catalog<br>Symbol<br>Line<br>Terminals<br>Aluminum Crimp<br>#1 to #2 1 - • -RLB-R<br>it |<br>Solid Breakaway<br>(Required with W<br>breakaway<br>— receptacle)<br>Ordering Information:<br>W<br>Fuse Holder Load (Required) Line<br>— (HEC) [-][-—] Terminal [-][ [-——] [-] [-—] Terminal<br>No. Per Terminal  Solid Stranded<br>**----- End of picture text -----**<br>


**Recommended Torque on Coupling Nut:** 10-20 in-lb. 

The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. 

COOPER Bussmann 7-16-03 N03082 

Form No. HEC, HEG, and HEH Series 

Page 2 of 2 Data Sheet: 2124