Time Delay Relays
Dedicated - Delay-on-Make
KSPS SERIES
Description
The KSPS Series is a factory programmed module available
in any 1 of 14 standard functions. The KSPS Series offers a
single, fixed, externally or onboard adjustable time delay. The 1A
steady, 10A inrush rated solid-state output provides 100 million
operations typical. Its microcontroller timing circuit provides
excellent repeat accuracy and stability. Encapsulation protects
against shock, vibration, and humidity. The KSPS Series is a cost
effective approach for OEM applications that require small size
and solid state reliability.
Features & Benefits
FEATURES
BENEFITS
Microcontroller based
Compact design
Repeat Accuracy + / - 0.5%
Allows flexiblility for OEM applications
1A steady, 10A inrush
solid-state output
Provides 100 million operations in typical conditions.
Wiring Diagram
No moving parts to arc and wear out over time and
encapsulated to protect against shock, vibration,
and humidity
Totally solid state
and encapsulated
(Positive Switching)
(Negative Switching)
L1
N/L2
Accessories
P1004-95, P1004-95-X Versa-Pot
Panel mountable, industrial potentiometer
recommended for remote time delay adjustment.
L = Load
UTL = Untimed Load
V = Voltage
S1 = Initiate Switch
P0700-7 Versa-Knob
Designed for 0.25 in (6.35 mm) shaft of
Versa-Pot. Semi-gloss industrial black finish.
P1015-64 (AWG 14/16)
Female Quick Connect
These 0.25 in. (6.35 mm) female terminals are
constructed with an insulator barrel to provide
strain relief.
P1015-18 Quick Connect to Screw Adapter
Screw adapter terminal designed for use with
all modules with 0.25 in. (6.35 mm) male quick
connect terminals.
Ordering Information
MODEL
INPUT VOLTAGE
ADJUSTMENT
Fixed
TIME DELAY
FUNCTION
24VAC
KSPS2180SB
KSPSA21FT
KSPSN13MI
KSPSN21B
KSPSP145SM
KSPSP22B
80s
Delay-on-Break
Recycling, On Time First
Interval
24 - 240VAC, positive switching
12 - 120VDC, negative switching
12 - 120VDC, negative switching
12 - 120VDC, positive switching
12 - 120VDC, positive switching
12 - 120VDC, positive switching
Onboard
Fixed
0.1 - 10s
3m
Onboard
Fixed
0.1 - 10s
45s
Delay-on-Break
Delay-on-Make
Delay-on-Break
Retriggerable Single Shot
Onboard
External
1 - 100s
1 - 100m
KSPSP35PSD
If you don’t find the part you need, call us for a custom product 800-843-8848
© 2016 Littelfuse Protection Relays & Controls
www.littelfuse.com/ksps
Rev: 1-A-062216