Close menu
Homepage
Sensor systems Sensor systems
Sensor systems (438 results) Show all
Position sensors Position sensors
Position sensors (259 results) Show all
Inductive sensors Inductive sensors Photoelectric sensors Photoelectric sensors Laser distance sensors Laser distance sensors Ultrasonic sensors Ultrasonic sensors Capacitive sensors Capacitive sensors Cylinder sensors Cylinder sensors Ring sensors / Tube sensors Ring sensors / Tube sensors Magnetic sensors Magnetic sensors Mounting accessories for position sensors Mounting accessories for position sensors Reflectors Reflectors Sensor testers Sensor testers
Process sensors Process sensors
Process sensors (158 results) Show all
Pressure sensors Pressure sensors Flow monitors Flow monitors Flow sensors Flow sensors Volumetric flow meters Volumetric flow meters Compressed air meters Compressed air meters Temperature monitors Temperature monitors Temperature sensors Temperature sensors Resistance thermometers - RTDs Resistance thermometers - RTDs Continuous level sensors Continuous level sensors Point level sensors Point level sensors Process adapters Process adapters Mounting accessories for process sensors Mounting accessories for process sensors Probes / Coaxial pipes Probes / Coaxial pipes Seals / O-Rings Seals / O-Rings
Motion sensors Motion sensors
Motion sensors (15 results) Show all
Speed sensors Speed sensors Incremental encoders Incremental encoders Encoder accessories Encoder accessories
Vision sensors Vision sensors
Vision sensors (2 results) Show all
3D sensors 3D sensors
Machine condition monitoring Machine condition monitoring
Machine condition monitoring (4 results) Show all
Vibration sensors Vibration sensors
Sensor programming Sensor programming
Sensor programming (3 results) Show all
IO-Link programming IO-Link programming
Control systems Control systems
Control systems (40 results) Show all
LOGO! Logic modules LOGO! Logic modules
LOGO! Logic modules (40 results) Show all
Logic modules with display Logic modules with display Logic modules without display Logic modules without display Digital expansion modules Digital expansion modules Analog expansion modules Analog expansion modules Text displays Text displays Communication modules Communication modules LOGO! Programming software LOGO! Programming software LOGO! Power supplies LOGO! Power supplies LOGO! Contact switching modules LOGO! Contact switching modules LOGO! Starter Kits LOGO! Starter Kits Accessories for LOGO! Logic modules Accessories for LOGO! Logic modules
Industrial communication technology Industrial communication technology
Industrial communication technology (12 results) Show all
Industrial Ethernet Industrial Ethernet
Industrial Ethernet (12 results) Show all
Fast Ethernet switches Fast Ethernet switches Gigabit Ethernet switches Gigabit Ethernet switches
Measuring & regulation technology Measuring & regulation technology
Measuring & regulation technology (48 results) Show all
Process displays / Counters Process displays / Counters
Process displays / Counters (17 results) Show all
Counters Counters Meters Meters Process indicators Process indicators
Temperature Controllers Temperature Controllers
Temperature Controllers (7 results) Show all
PID temperature controllers PID temperature controllers
Signal conditioning Signal conditioning
Signal conditioning (24 results) Show all
Analog signal conditioners Analog signal conditioners
Switches & signaling devices Switches & signaling devices
Switches & signaling devices (244 results) Show all
Switches Switches
Switches (241 results) Show all
Pushbuttons Pushbuttons Multiple pushbuttons Multiple pushbuttons Mushroom-headed pushbuttons Mushroom-headed pushbuttons Key operated switches Key operated switches Illuminated pushbuttons Illuminated pushbuttons Indicator lights Indicator lights Selector switches Selector switches Emergency STOP/OFF pushbuttons Emergency STOP/OFF pushbuttons Coordinate switches / Potentiometers Coordinate switches / Potentiometers Acoustic indicators Acoustic indicators Contact modules Contact modules LED modules LED modules Surface mounting enclosures Surface mounting enclosures Front elements Front elements Complete devices Complete devices Labels Labels Accessories for switches & signaling devices Accessories for switches & signaling devices
Palm switches Palm switches
Palm switches (2 results) Show all
Complete devices - palm switches Complete devices - palm switches
Status lights Status lights
Status lights (2 results) Show all
Signal LED-rail Signal LED-rail
Industrial controls Industrial controls
Industrial controls (116 results) Show all
Coupling relays / Timer relays Coupling relays / Timer relays
Coupling relays / Timer relays (37 results) Show all
Coupling relays Coupling relays Solid state coupling relays Solid state coupling relays Timer relays Timer relays
Main contactors / Contactor relays Main contactors / Contactor relays
Main contactors / Contactor relays (29 results) Show all
Main contactors Main contactors Solid state relays Solid state relays Contactor relays Contactor relays Accessories for contactors Accessories for contactors
Monitoring relays Monitoring relays
Monitoring relays (50 results) Show all
Thermal overload relays Thermal overload relays Electronic overload relays Electronic overload relays Voltage monitoring relays Voltage monitoring relays
Protection equipment Protection equipment
Protection equipment (55 results) Show all
Circuit breakers for motors and starters Circuit breakers for motors and starters
Circuit breakers for motors and starters (41 results) Show all
Circuit breakers for motor protection Circuit breakers for motor protection Circuit breakers for starter combinations Circuit breakers for starter combinations Accessories for circuit breakers Accessories for circuit breakers
Surge protection Surge protection
Surge protection (14 results) Show all
Surge protection for power supply units Surge protection for power supply units Surge protection for MCR technology Surge protection for MCR technology Surge protection for data technology Surge protection for data technology
Drive technology Drive technology
Drive technology (48 results) Show all
Motor starters / Load feeders Motor starters / Load feeders
Motor starters / Load feeders (11 results) Show all
Compact motor starters Compact motor starters
Variable frequency drives Variable frequency drives
Variable frequency drives (21 results) Show all
SINAMICS V20 basic converters SINAMICS V20 basic converters SINAMICS V20 accessories SINAMICS V20 accessories
Speed monitoring Speed monitoring
Speed monitoring (3 results) Show all
Speed sensors Speed sensors Speed monitors Speed monitors
Encoders Encoders
Encoders (13 results) Show all
Incremental encoders Incremental encoders Encoder accessories Encoder accessories
Enclosures / Control cabinets Enclosures / Control cabinets
Enclosures / Control cabinets (390 results) Show all
Enclosures Enclosures
Enclosures (85 results) Show all
Polycarbonate enclosures Polycarbonate enclosures
Compact control cabinets Compact control cabinets
Compact control cabinets (57 results) Show all
Polycarbonate control cabinets Polycarbonate control cabinets
Cable glands / Cable bushing systems Cable glands / Cable bushing systems
Cable glands / Cable bushing systems (182 results) Show all
Polyamide cable glands Polyamide cable glands Brass cable glands Brass cable glands Stainless steel cable glands Stainless steel cable glands EMC cable glands EMC cable glands Divisible cable glands Divisible cable glands Cable bushing systems Cable bushing systems Blind plugs Blind plugs
Enclosure accessories Enclosure accessories
Enclosure accessories (66 results) Show all
DIN rails DIN rails Mounting plates Mounting plates Mounting accessories for enclosures Mounting accessories for enclosures
Industrial lighting Industrial lighting
Industrial lighting (35 results) Show all
Machine lighting Machine lighting
Machine lighting (32 results) Show all
Surface mount lights Surface mount lights Machine lights Machine lights Signal lights Signal lights Accessories for machine lighting Accessories for machine lighting
Workstation lighting Workstation lighting
Workstation lighting (3 results) Show all
System lights System lights
Connection technology Connection technology
Connection technology (563 results) Show all
Sensor / actuator wiring Sensor / actuator wiring
Sensor / actuator wiring (143 results) Show all
M8 sensor cables M8 sensor cables M12 sensor cables M12 sensor cables Micro AC sensor cables Micro AC sensor cables 7/8" Mini sensor cables 7/8" Mini sensor cables M8 connection cables M8 connection cables M12 connection cables M12 connection cables M8 connectors, field wireable M8 connectors, field wireable M12 connectors, field wireable M12 connectors, field wireable M8 wiring blocks M8 wiring blocks M12 wiring blocks M12 wiring blocks Sensor cables / Master cables Sensor cables / Master cables
Industrial connectors Industrial connectors
Industrial connectors (42 results) Show all
Circular connectors Circular connectors Rectangular connectors Rectangular connectors Data connectors Data connectors
Cables / Wires Cables / Wires
Cables / Wires (128 results) Show all
Data cables Data cables Control cables Control cables Power cables Power cables Servo cables Servo cables Single core cables Single core cables
Terminal blocks Terminal blocks
Terminal blocks (233 results) Show all
Feed-through terminal blocks, screw connection Feed-through terminal blocks, screw connection Feed-through terminal blocks, push-in connection Feed-through terminal blocks, push-in connection Terminal block accessories Terminal block accessories
Installation & assembly material Installation & assembly material
Installation & assembly material (17 results) Show all
Insulated wire end ferrules Insulated wire end ferrules
Power supply Power supply
Power supply (13 results) Show all
Switched-mode power supplies Switched-mode power supplies
Switched-mode power supplies (13 results) Show all
DIN rail mounted power supplies, 24 V DC DIN rail mounted power supplies, 24 V DC
Work tools Work tools
Work tools (26 results) Show all
Hand tools Hand tools
Hand tools (26 results) Show all
Wire strippers Wire strippers Crimping tools Crimping tools Wire and cable cutters Wire and cable cutters Screwdrivers Screwdrivers Pliers Pliers Universal tools Universal tools
Close shopping basket
0 Items in shopping basket

Your shopping basket is currently empty

Results ()
 Done

Automation24 uses cookies in order to guarantee the best possible service. If you continue browsing this site, you agree to the use of cookies.

I agree
ifm efector

Electronic pressure switch ifm efector PK6521

Item number: 102651
EAN: 4021179186964
  • Electronic pressure switch
  • Pressure range: 0-250 bar
  • NO/NC complimentary
  • DC PNP
  • Process connection: G 1/4
  • Protection rating: IP67
  • M12 connector
Add to wish list
-15 % MSRP: $171.00
$145.35
plus sales tax plus shipping
in stock
Log in and write a review
Technical details
General data

Electronic pressure switch
Relative pressure
0 bar
250 bar
400 bar
< ± 0.5 %
Setting rings

Electrical data

9.6 V
32 V
DC
PNP
NO/NC complementary
500 mA
Yes
Yes

Mechanical data

G 1/4 male
M12 connector
Stainless steel 316L/1.4404; plastics: PPSU; sealing: EPDM
High-grade Stainless steel 316L/1.4404; FPM (Viton); PA; EPDM/X (Santoprene)
Stainless steel 316L/1.4404
High-grade stainless steel (316L/1.4404); PBT; PC; FPM;
FKM (Viton)

Ambient conditions

-25 °C
80 °C
-25 °C
80 °C
IP67
Factory automation

Further information

CE, cULus
No

Classification

27272202
27201302
27201302
27201302
EC000243
9026204000

Product description
Electronic pressure switch ifm efector PK6521
The PK6521 electronic pressure switch from ifm electronic, with a protection rating of IP67, has a complimentary switching output and operates in a pressure range of 0-250 bar. The two easy-to-read adjustment rings allow easy and accurate switching and reset point adjustment in both liquid and gas media. Mechanical locking prohibits unauthorized manipulation. Two clearly visible LEDs indicating the switching and operating status provide the required transparency. The PK6521 electronic pressure sensor, with G 1/4 male process connection and M12 connector, is particularly suited for use in hydraulic and pneumatic applications as well as for pressure monitoring and cooling technology.
More ifm efector | More Pressure sensors | More Sensor systems
Customer reviews
0 Reviews
0 Reviews
0 Reviews
0 Reviews
0 Reviews
Show all reviews
Log in and write a review
Strong brands in automation technology