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2BR-4A-148

Description
Power/Signal Relay, DPDT, Momentary, 2A (Contact), 28VDC (Contact), AC/DC Output, Panel Mount,
CategoryMechanical and electronic products    relay   
File Size179KB,2 Pages
ManufacturerHi-G Relays
Download Datasheet Parametric View All

2BR-4A-148 Overview

Power/Signal Relay, DPDT, Momentary, 2A (Contact), 28VDC (Contact), AC/DC Output, Panel Mount,

2BR-4A-148 Parametric

Parameter NameAttribute value
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresCOIL OPERATE VOLTAGE(AC): 28 V, COIL RELEASE VOLTAGE(AC): 3 V
body width10.41 mm
body height22.86 mm
Body length or diameter20.57 mm
Coil resistance2000 Ω
Maximum coil voltage (AC)48 V
Contact (AC) maximum rated R load1A@115VAC
Maximum contact current (AC)1 A
Maximum contact current (DC)2 A
Contact (DC) maximum rated R load2A@28VDC
Maximum contact voltage (AC)115 V
Maximum contact voltage (DC)28 V
Contact/Output Power TypeAC/DC
Electrical life100000 Cycle(s)
JESD-609 codee4
Manufacturer's serial number2BR
Installation featuresPANEL MOUNT
operating hours10 ms
Maximum operating temperature125 °C
Minimum operating temperature-65 °C
physical size20.57mm x 10.41mm x 22.86mm
Relay actionMOMENTARY
Relay functionDPDT
Relay typePOWER/SIGNAL RELAY
release time13 ms
sealHERMETICALLY SEALED
surface mountNO
Terminal surfaceGOLD
Termination typeWIRE
Base Number Matches1
FULL SIZE CRYSTAL CAN RELAY
2 AMPERE DC or AC COIL
Series
B
Product Description
This standard size crystal can relay series, offers switching capability of low level signals up to 2 amperes under the most extreme
environmental conditions.
The following construction features ensure the highest reliability in extreme environments:
-
All welded relay construction
-
Cleaning and sealing techniques ensure maximum internal cleanliness
-
Low level up to 2 amperes switching
-
2 form C, DPDT contacts, special metal alloy with gold plating
-
DC or AC coil.
Series Types
-
-
2B
2BR
Basic Relay, 2 form C, DPDT
Basic Relay with an internal bridge diode, for
AC operation
Environmental and Physical Specifications
Temperature (Ambient)
Shock
Vibration (sinusoidal)
Acceleration
Sealing
Weight
- 65°C to + 125°C
100 g, 6 ms.
20 g, 10 to 2000 Hz
50 g
All welded, Hermetic
1,0 oz. (28,35 grams) max.
Electrical Characteristics
(over the Temperature range. Unless otherwise noted)
Coil Data
Contact Rating
(Note: All ratings with grounded
case)
Contact Resistance
Operate Time
Release Time
Contact Bounce
Dielectric Strength
Insulation Resistance
Intercontact Capacitance
Sensitivity
See Typical Characteristics chart
Type Load
Contact Load
Cycles min.
Low Level
10 mA / 30 mV
1.000.000
Resistive
2 A / 28 Vdc
100.000
1 A / 115Vac, 400 Hz
100.000
0,3 A / 115 Vac, 60 Hz
100.000
Overload
4 A / 28 Vdc
100
Inductive
1 A / 28 Vdc (200 mH)
100.000
0,05
max. initial
6,0 ms. max. at 25°C, Series B
7,0 ms. max. at 25°C, Series BR
3,0 ms. max. at 25°C, Series B
10,0 ms. max. at 25°C, Series BR
3,0 ms. max. at 25°C
1.000 Vrms min., 60 Hz, all points, 500 Vrms min. between open contacts and coil to case, at sea level
1.000 M min. all points at 500 Vdc
2,5 pF between contacts
250 mW at pick-up, 1,6 W typical at nominal rated coil voltage, at 25 °C
High Generation S.r.l.
Tel: + 39 06 96873136
Fax: + 39 06 94443060
65
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