R28-11A10-120K NTE Electronics, Inc., R28-11A10-120K Datasheet
R28-11A10-120K
Manufacturer Part Number
R28-11A10-120K
Description
Relay; E-Mech; Timing; On Delay; DPDT; Cur-Rtg 10A; Ctrl-V 120AC; PCB Mnt; Solder; 8 Pin
Manufacturer
NTE Electronics, Inc.
Datasheet
1.R28-11A10-120K.pdf
(1 pages)
Specifications of R28-11A10-120K
Brand/series
R28 Series
Contact Form
DPDT
Current, Rating
10 A
Function
Timing
Mounting Type
PCB
Number Of Pins
8
Relay Type
Electro Mechanical
Standards
UL, CSA
Termination
Solder
Timer Type
On Delay
Timing Range
0.1 to 10 sec.
Voltage, Control
120 VAC
Voltage, Rating
120⁄240 VAC, 30 VDC
Lead Free Status / Rohs Status
RoHS Compliant part
Features
•
•
•
•
•
•
DELAY ON OPERATE− The delay period begins when input voltage
is applied. At the end of the delay period, the relay will operate and
will not release until input voltage is removed. Reset occurs when
input voltage is reapplied.
INPUT
VOLTAGE
N.O. RELAY
CONTACTS
NTE Electronics, Inc.
R28−11A10−120K
R28−11A10−120L
R28−11A10−120M
R28−11D10−24K
R28−11D10−24L
SURFACE MOUNT
PANEL MOUNT
DIN RAIL MOUNT
DIN RAIL MOUNT
±
8−Pin Octal Base
Knob with Calibrated Scale
3−Timing Ranges
Impact Proof Dust Cover
IC Hybrid Circuitry for Timing
NTE Type No.
0.1% Repeatability
MOUNTING
STYLES
ON
OFF
ON
OFF
120VAC
120VAC
120VAC
Voltage
24VDC
24VDC
Nom.
AC OPERATED
DC OPERATED
ACCESSORIES
OPERATION
DESCRIPTION
8−PIN OCTAL
8−PIN OCTAL
8−PIN OCTAL
8−PIN OCTAL
TIME
Contact
DPDT
DPDT
DPDT
DPDT
DPDT
Arr.
20mA
20mA
20mA
40mA
40mA
Input
Nom.
Cur.
or 120VAC
Contact
Cur. @
28VDC
TYPE NO.
Max.
R95−101
R95−181
10A
10A
10A
10A
10A
R95−118
R95−113
NTE
Diag
D16
D16
D16
D16
D16
No.
R28 Series
DPDT, 10 Amp AC & DC Adjustable
Delay On Operate Time Delay Relays.
D16
Electrical Specifications
Contact
Rating: 10 Amps 120 VAC, 30 VDC−8 Amp, 1/2 HP @ 240 VAC,
1/3 HP @ 120 VAC
Life: 500,000 ops @ 120 VAC, 10A resistive
1,000,000 ops @ 120 VAC, 5A resistive
2,000,000 ops @ 120 VAC, 2A resistive
Mechanical Life: 50,000,000 operations
Input
Nominal Input voltage: See Chart
Steady state input current: See Chart
Timing
Timing adjustment modes available:
Repeat Accuracy
±
Percent Timing change over temperature & voltage range:
±
Timing tolerance at high end of range: −0, +40%
Timing tolerance at low end of range: +0, −40%
Reset Time: 100 mS max
Protection
Transient: UL508 surge test 5000V for 50 mS
Dielectric Breakdown
Environmental Characteristics
Operating: −10°C to +55°C
Storage: −55°C to +85°C
Weight
Std: 4 oz (115 gram) approx.
0.1% − constant voltage & temperature
10%
Alternate Knob Style
2.374 (60.32)
0.1 to 10 sec (K−suffix)
1.8 to 180 sec (L−suffix)
3.0 to 300 sec (M−suffix)
Coil To Contact: 1500 VAC
Across Open Contact: 1000 VAC
Noise Immunity: NEMA ICS 2−230
2500 VAC
(73.02)
(44.45)
.242 (6.2)
2.875
1.750
.563 (14.3)
DPDT, 2 Form “C”
+
3
2
INPUT
4
1
5
8
7
6
−
39
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