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DEH41028 Installation Instructions
Record Plus™
Molded Case Circuit Breaker
Accessories
Integral Handle Operator, Type
TDR
Congratulations and thank you for choosing the Record Plus™ family of current-limiting circuit breakers. The integral handle TDR type operator is listed under UL 489 and is suitable for use with the FE250 circuit breaker series.
Record Plus™ circuit breakers are designed with a full line of integrated accessories. All units use the latest in integrated modular circuit breaker technology for flexibility in application and maximizing the product’s utilization and capabilities.
All Record Plus™ circuit breakers are listed by Underwriters Laboratories to the UL489 standard.
Record Plus™ circuit breakers and their accessories are designed and manufactured to exceed our global customers’ high standards for reliability and quality.
WARNING: DANGER of electrical shock or injury. Ensure that ALL electrical power supplies are OFF before installing or removing any devices. The breaker, trip unit, or accessories MUST ONLY be installed and serviced by QUALIFIED personnel. See NEMA publication AB4.
FENRCI
FENRC
Figure1. TDR integral handle operator installed on a Record Plus ™ FE250 circuit breaker
(vertical orientation shown).
AVERTISSEMENT: Danger contre les risques d'électrocutions. S'assurer avant TOUTES manipulations du disjoncteur que les différentes sources d'alimentation sont en position OFF. Les disjoncteurs, unités de protection, ou accessoires doivent être installés par des personnes qualifiées et habilitées. Lira NEMA publication AB4.
CAUTION: This product is NOT suitable for use in equipment not specifically design to accept it. Contact the equipment manufacturer for possible equipment modifications.
ATTENTION: Cet appareil nedoit pas etre employe dans un equipement non specialement adapte a cet effet. Contactez le constructeur concernant les possibles modifications
DEH41028
Product Description
These instructions describe the installation procedure for the integral handle operator accessory, type TDR, on Record Plus™ FE250 circuit breakers, as illustrated in Figure 1.
The type TDR handle is designed for direct mounting to the breaker in either vertical (cat. no. FENRC and FENRCI) or horizontal orientation (cat. no. FENRD). A door ring on the handle operator projects through a hole in the front of the enclosure door. These handles are suitable for use with NEMA 1, NEMA 12 enclosures.
An interlock kit (cat. no. SEFRDRCK) for adapting the enclosure door and the door ring gasket (cat. no. SEFRGSK) are available separately for FENRCI and FENRD.
Padlock
Slot
Figure 2. Locking the circuit breaker OFF.
Step 1 – Unpack and Inspect
Unpack the integral handle operator kit and inspect the parts for any shipping damage. Verify that all parts are supplied, as listed in Table 1.
Note that the numbers in brackets in the following Figures and installation instructions refer to the item numbers in Table 1.
Item |
Description |
Qty. |
1 |
Operator assembly |
1 |
2 |
7/16” spacer |
2 |
3 |
L bracket |
1 |
4 |
Lock washer |
4 |
5 |
#10-32x3-3/4” screw |
2 |
6 |
Grounding cable |
1 |
7 |
41/64” spacer |
2 |
8 |
#10-32x4”screws |
2 |
9 |
SEMs screw |
1 |
Table 1. Parts supplied in the type
TDR integral handle operator kit.
DEH41028
Step 2 – Installation
Use the following procedure to install the handle operator kit to the circuit breaker. Outline drawings showing the dimensions of the installed operator are found in Figure 7.
1.Push the trip button to place the breaker operating handle in the TRIP position, as illustrated in Figure 3
2.Mount the breaker to the enclosure with two 7/16”spacer [2], one L-bracket [3], two lock washers [4] and two #10-32 x 3-3/4" screws [5], as shown in Figure4. Tighten the screws to 27 - 32 in-lb.
3.Turn the rotary handle in the handle operator assembly [1] to the TRIP position. Mount the operator assembly to the breaker with a grounding cable [6], two 41/64” spacers [7], two #10-32 x 4" screws [8] and two lock washers [4], as shown in Figure5. Tighten the screws to 27 - 32 in-lb.
4.Secure the handle operator assembly [1] to the L bracket [3] with the SEMS screw [9], as shown in Figure 6.
Use the identical procedure to install the horizontalmount rotary handle, as shown in Figure 10.
Step 3 - Handle Operation
Complete the installation of the circuit breaker according to installation instructions DEH40360.
The mechanism operates with a rotary motion from the OFF/RESET position to ON.
In FENRCI/D, when the breaker is ON, the interlock arm prevents the enclosure door from opening. If it is necessary to open the door with the breaker ON, turn the interlock defeat screw clockwise to disengage the interlock arm.
To lock the handle in the OFF position, pull the hasp out of the end of the handle and through the slot in the door ring, as shown in Figure 2. Insert a padlock through the slot in the hasp to prevent the handle from rotating. The locking hasp accepts up to three padlocks with 1/4-inch shanks.
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