Manual

1.3 MODEL NUMBER BREAKDOWN
TYPE NO
. 53IT
SERIES NO
. 53IT5100
INDICATOR TOTALIZER
53IT51 A 2 1 A
Engineering File Reference:
Power Requirements
AC (120/240)
DC (24)
1
2
Functional Requirements
Standard
Standard with Factory Configuration
1
2
Design Level A
Enclosure Type
DIN 72 x 144 mm Bezel 2
Main Rear Terminal Requirement
Standard Rear Terminal 1
Chassis
Standard A
Safety Classification
General Purpose
FM Approved: Nonincendive for Class I, Div. 2, Groups A,B,C, & D
A
B
Conforming Coating
Not Required
Required
X
A
Section 1. Introduction
1-9