408-8452 Datasheet, PDF (2/2 Pages) TE Connectivity Ltd – 4- Pole Timing Relay

408- 8452
AC COIL UNITS
CODE
LETTER
RATED RATED
VOLTAGE VOLTAGE
AT 60 Hz AT 50 Hz
A
120
110
B
240
220
C
480
--
D
550
--
E
24
--
F
--
127
G
--
240
H
12
--
I
6
--
J
208
--
K
Dual Voltage Coil
(Combines A and B)
DC COIL UNITS
CODE RATED
LETTER VOLTAGE
M
28
N
48
O
24
P
120
Q
12
R
60
S
250
T
550
U
16
V
32
W
96
Y
6
Z
220
AC Specials L1, L2, etc. DC Specials X1, X2, etc.
Operational voltage range 90% to 120% for AC units: 85% to 120%
for DC units.
All units draw approximately 8 watts power at rated voltage.
Minimum operating voltages are based on vertically mounted Model
7014 (on--delay) units.
AC units drop out at approximately 50% of rated voltage. DC units
drop out at approximately 40% of rated voltage.
All units may be operated on intermittent duty cycle at voltages 10%
above the listed maximums. (Intermittent duty -- maximum 50% duty
cycle and 30 minutes “on” time.)
Coils are rated 6 Vac through 550 Vac.
CONTACT RATINGS
(Contact Capacity in Amperes - Resistive Loads)
CONTACT
VOLTAGE
MINIMUM 100,000 MINIMUM 1,000,000
OPERATIONS
OPERATIONS
30 Vdc
15.0
7.0
110 Vdc
1.0
0.5
120 Vac 60 Hz
20.0
15.0
240 Vac 60 Hz
20.0
15.0
480 Vac 60 Hz
12.0
10.0
Inductive and capacitive loads should not have inrush currents that
exceed five times normal operating load.
Contact ratings are listed under the Underwriters Laboratories Inc.
Component Recognition Program for 100,000 operations:
10 A Resistive, 240 Vac (per pole)
1/4 Horsepower, 120 Vac/240Vac (per pole)
15 A, 30 Vdc (per pole)
5 A, General Purpose, 600 Vac
Total load must not exceed twice the above listings per pole rating.
Continuous duty rating is 25 amperes any voltage, any load.
Figure 1 (end)
3. MOUNTING INSTRUCTIONS (Figure 2)
Normal mounting of the relay is in a vertical position,
from the back of the panel. Four No. 8--32 tapped
holes are provided in the back plate.
CAUTION
Mounting screws should not project more than
3.63 mm [5/32 in.] into the back of the unit, to
prevent internal damage.
A bracket and required screws are supplied with each
unit for mounting the unit from the front. The bracket
extends approximately 9.52 mm [3/8 in.] from each
side of the unit.
NOTE ^{Horizontal operation is not recommended.}
Models 7014 and 7024 (Mounting Dimensions)
82.5 [3.25]
9.6 [.38]
73.2 [2.88]
44.4
[1.75]
5.1 [.199] Dia
Mtg Holes
12.7
[.50]
38.1
[1.50]
19.0
63.5 ^[.75]
[2.50]
8- 32 Mtg
Holes (4)
76.2
[3.00]
147.8
[5.82]
Max.
65.3
[2.57]
Max.
84.3
[3.32]
Max.
Figure 2
4. QUALIFICATIONS
The 7000 Series Timing Relays are Listed by
Underwriters Laboratories Inc. (UL) in File E15631.
and Certified to CSA International in File LR29186.
5. REVISION SUMMARY
S Updated document to corporate requirements
S New logo
2 of 2
Rev A