Rockwell Automation 140U Instructions for Padlockable Handle Lock Hasp Installation - Manual

Frame Q, M, and N Circuit Breakers
Instructions for Padlockable Handle Lock Hasp Installation
WARNING
DO NOT ATTEMPT TO INSTALL OR PERFORM
GIZED. DEATH, SEVERE PERSONAL INJURY, OR
SUBSTANTIAL PROPERTY DAMAGE CAN RESULT
FROM CONTACT WITH ENERGIZED EQUIPMENT.
ALWAYS VERIFY THAT NO VOLTAGE
IS PRESENT
BEFORE PROCEEDING WITH THE TASK, AND
TY PROCEDURES.
MAINTENANCE ON EQUIPMENT WHILE IT IS ENER-
ALWAYS FOLLOW GENERALLY ACCEPTED SAFE-
ALLEN-BRADLEY IS NOT LIABLE FOR THE MISAP-
PLICATION
OR MISINSTALLATION OF ITS PROD-
UCTS.
The user is cautioned to observe all recommendations,
warnings, and cautions relating to the safety of person-
nel and equipment as well as all general and local
health and safety laws, codes, and procedures.
The recommendations and information contained herein
are based on Allen-Bradley experience and judgment,
but should not be considered to be all-inclusive or cov-
ering every application or circumstance which may
arise.
If any questions arise, contact Allen-Bradley for
further information or instructions.
Figure 1- 1 Padlockable Handle Lock Hasp Installed on
L-Frame Series C Circuit Breaker
1. INTRODUCTION
General Information
The padlockable handle lock hasp (Fig. 1-1) is used to
externally lock the circuit breaker handle in the ON or
OFF position. Safety is ensured since trip-free opera-
tion lets the circuit breaker trip when the handle is
locked in the ON position. The hasp is mounted on the
circuit breaker cover in the left- or right-pole position.
The hasp takes up to three padlock shackles, each with
a maximum diameter of 1/4 inch (6 mm).
It consists of a mounting plate connected by a hinge to
a lockplate. The mounting plate includes the padlock staple.
When the mounting plate is attached to the circuit breaker
cover, the lockplate hinges over the mounting plate and
staple. A tab on the lockplate prevents the circuit breaker
handle from moving.
This instruction leaflet (IL) gives detailed procedures for
installing the padlockable handle lock hasp.
cuit breaker is installed in an electrical system. To mount
steps.
The padlockable handle lock hasp can be mounted in
2. INSTALLATION
the left-or right-pole position of 2-,3-, and 4-pole circuit
breaker. A padlockable handle lock hasp should normally
be mounted on the circuit breaker cover before the cir-
the padlockable handle lock hasp, perform the following
WARNING
BEFORE MOUNTING THE PADLOCKABLE HANDLE
LOCK HASP ON A CIRCUIT BREAKER INSTALLED
IN AN ELECTRICAL SYSTEM, MAKE SURE THE
CIRCUIT BREAKER IS SWITCHED TO THE OFF
POSITION AND THAT THERE IS NO VOLTAGE PRE-
SENT WHERE WORK IS TO BE PERFORMED.
Bul. 140U
40752-092 (1) Effective 05/02