BE1-27, 59, 27/59
7
ORDERING
MODEL NUMBER
BE1-27 Undervoltage Relay
BE1-59 Overvoltage Relay
BE1-27/59 Under/Overvoltage Relay
STYLE NUMBER
The relay model number is followed by a style number
that appears on the front panel, drawout cradle, and
inside the case assembly. This style number is an
alphanumeric combination of characters identifying the
features included in a particular unit. The sample style
number illustrates the manner in which the various
features are designated. The Style Number Identification
Chart (page 8) defines each of the options and character-
istics for this device.
SAMPLE STYLE NUMBER A3FE1JA4S3F
The style number above describes a BE1-27/59 Under/
Overvoltage Relay having the following features:
Sensing Input Type (A) Single Phase
Sensing Input Range (3) 55 to 160 Vac pickup
HOW TO ORDER
Designate the model number followed by the complete
Style Number:
BE1-27 Style No.
BE1-59 Style No.
BE1-27/59 Style No.
Complete the Style Number by selecting one feature
from each column of the Style Number Identification
Chart and entering its designation letter or number in the
appropriate square. (Two squares are used to indicate
timing). All squares must be completed.
STANDARD ACCESSORY
The following standard accessory is available for the
BE1-27 Undervoltage, BE1-59 Overvoltage, and
BE1-27/59 Under/Overvoltage Relays.
Test Plug
To allow testing of the relay without removing system
wiring, order two test plugs, Basler part number 10095.
Output (F) Two normally open
output relays (one per
function)
Timing (E1) Definite time
Power Supply (J) 125 Vdc or 120 Vac
external operating
power
Target (A) Internally
operated targets
Option 1 (4) Instantaneous Under and
over functions
Option 2 (S) Push-to-energize outputs
Option 3 (3) Four normally open
auxiliary output relays
(one per function)
Option 4 (F) Semi-flush mounting
NOTE: The description of a complete relay must include
both the model number and the style number.
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