Eagle Signal BR1 Catalog Page
EAGLE SIGNAL brand
CERTIFIED
RECOGNIZED
®
®
FM
APPROVED
Electric Timers
BR1 Reset Timer
Low profile surface
mount reset timer...
features fast reset
cycle and models for
11 time ranges
The BR1 has an enclosed construction with front facing dial and knob.
■ Heavy duty terminal block with 9 screw terminals that readily accept
16 gauge wire (commonly used in industrial circuit wiring)
■ Injection molded Lexan
®
case (Lexan® is recognized by UL for use
as sole support of current carrying components)
■ Lexan
®
case is self-extinguishing, has high impact strength, and has
high dimensional stability
OPERATION
The BR series reset timers are synchronous motor driven. They
provide an accurate adjustable time delay between the actuation of the
control circuit and the operation of the load switches.
"On Delay" or "Reverse Start" timing is achieved through the use of an
external clutch drive mechanism, usually not available on timers in the
BR price category, that replaces the former "gear shift motor" drive.
This clutch drive provides much faster reset times, longer time ranges,
and substantially longer motor life. The instantaneous contact operates
directly with the clutch and closes instantly when the clutch is
energized, remaining closed until the clutch is deenergized. This
instantaneous contact allows the BR timer to be used in a much greater
number of control circuit configurations than any other timer in its class.
SPECIFICATIONS
Time Ranges:
Sym.
Repeatability: Typical ±3/4% of full scale
Reset Time: 200 ms
Voltage/Frequency: 120V (+10, -15%), 50/60 Hz
240V (+10, -15%), 50/60 Hz
Burden: Motor: 3 W
Clutch: 4 VA
Output Rating: 10 amp, 1/4 HP, 120/240 VAC
1/2 amp, 125 VDC
1/4 amp, 240 VDC
Power On Response: 30 ms clutch pull-in
4 ms drop-out
Temperature Range: -10˚ to 140˚F (-23˚ to +60˚C)
Dial Setting Accuracy: 2% of full scale
Minimum Setting: 3% of full scale
Agency Approvals: UL Recognition E61735
CSA Certification LR27967
FM Approval 21038
1
3
4
5
6
7
8
9
10
11
12
Maximum
Setting
5 Sec.
15 Sec.
30 Sec.
60 Sec.
150 Sec.
5 Min.
10 Min.
30 Min.
60 Min.
5 Hr.
10 Hr.
Minimum
Setting
.15 Sec.
.45 Sec.
.9 Sec.
1.8 Sec.
4.5 Sec.
9 Sec.
18 Sec.
54 Sec.
1.8 Min.
9 Min.
21.6 Min.
Dial Mark
Divisions
1/4 Sec.
1 Sec.
2 Sec.
2 Sec.
5 Sec.
15 Sec.
30 Sec.
2 Min.
2 Min.
15 Min.
30 Min.
DANAHER CONTROLS
OPERATION
Standard Start
Reverse Start
1
2
M
8
3
4
5
9
6
7
MOUNTING
BR dimensions enclosed construction with 9 position terminal block.
9/16
(14.3)
3/4
(19)
2 5/8
(66.7)
SECONDS
3/4
9/16
.170 TYP.
(4.3)
1 1/4
(31.8)
1
2
M
3
8
4
5
9
6
7
3/16
(4.8)
3 21/32
(92)
3 9/32
4 1/4
(84.1)
(108)
339
1
1
4
4
5
566
ENCLOSURES
Model No. Description
1701-0893 NEMA 1 (General Purpose)
ORDERING INFORMATION
Sym. Description
1 Surface mounted with dial knob and 9
point screw type terminal block
TIME RANGE
Sym. Description
1
3
4
5
6
7
5 Sec.*
15 Sec.
30 Sec.
60 Sec.
150 Sec.
5 Min.
*Not available in B6 version
Sym. Description
8
9
10
11
12
2
2
9
7
788
39/64
(15.8)
1 3/8
(34.9)
ACCESSORIES
Model No. Description
HP50-103 120 VAC, 50/60 Hz Repeat Cycle Kit
HP50-105 240 VAC, 50/60 Hz Repeat Cycle Kit
BR 1 5 A6 01
10 Min.
30 Min.
60 Min.
5 Hr.
10 Hr.
VOLTAGE &
FREQUENCY
Sym. Description
A6
120V, 50/60 Hz
B6
240V, 50/60 Hz
3 3/4
(95.3)
1 49/64
(44.8)
1/8
(3.2)
FEATURES
Sym.
Blank
01
03
10
Description
Standard Timer
Reverse Start
No Instantaneous Contact
With Pilot Light
DANAHER CONTROLS
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