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Item group

Pressure switches - comfortably adjustable, up to 320 bar

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Exemplary representation: Pressure switch, conveniently adjustable, with threaded connection

Exemplary representation: Pressure switch, conveniently adjustable, with flange connection

Schematic symbol: M 12 plug (A-coded, 4-pole)

Schematic symbol: Changeover contact

Materials:

Body: die-cast zinc / powder coated aluminium, seals and diaphragms**: NBR / PTFE

Temperature range:

-20 to +80 °C

Switch-back difference (hysteresis)

approx. 10 - 15 % of the set value (vacuum switch: 100 - 250 mbar)

Protection class:

IP 65 (with M 12-plug: IP 67)

Electrical connection:

Angled plug DIN 43650 / EN 175301-803 A (size 3, 4-pole) or M 12 plug (A-coded, 4-pole)

Switch type:

Changer

Switching capacity:

24 V DC / 3 A, 250 V AC / 6 A

Media:

Hydraulic oil, machine oil, heating oil, air, water

Optional:

Electrical connection through an M 12 plug (A-coded, 4-pole, IP67) -M12

Advantages:

•reasonably priced pressure switch,
•very comfortable and precise setting of the switch point using the hand wheel

*positionable, not available with option -M12, switching capacity: 24 V DC / 4 A, 250 V AC / 6 A, **Settings range >16 bar actuation via pistons

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Documentation dokuneutral/doku_drs_n.pdf

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Pressure switches - comfortably adjustable, up to 320 bar:

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DRSZ -1

Vacuum switch -0,85 to -0,15 bar, G 1/4" (IG)

Version	Connection type	Setting range [bar]	Thread connector
vacuum switch	Thread	-0.85 to -0.15	G 1/4" (female thread)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ 2

Pressure switch 0,2 to 2 bar, G 1/4" (IG)

Version	Connection type	Setting range [bar]	Thread connector
Pressure switches	Thread	0,2 - 2	G 1/4" (female thread)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ 8

Pressure switch 0,5 to 8 bar, G 1/4" (IG)

Version	Connection type	Setting range [bar]	Thread connector
Pressure switches	Thread	0,5 - 8	G 1/4" (female thread)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ 16

Pressure switch 1 to 16 bar, G 1/4" (IG)

Version	Connection type	Setting range [bar]	Thread connector
Pressure switches	Thread	1 - 16	G 1/4" (female thread)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ 30 *

Pressure switch 10 to 30 bar, G 1/4" (AG)

Version	Connection type	Setting range [bar]	Thread connector
Pressure switches	Thread	10 - 30	G 1/4" (male thread)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ 80 *

Pressure switch 10 to 80 bar, G 1/4" (AG)

Version	Connection type	Setting range [bar]	Thread connector
Pressure switches	Thread	10 - 80	G 1/4" (male thread)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ 120 *

Pressure switch 10 to 120 bar, G 1/4" (AG)

Version	Connection type	Setting range [bar]	Thread connector
Pressure switches	Thread	10 - 120	G 1/4" (male thread)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ 160 *

Pressure switch 10 to 160 bar, G 1/4" (AG)

Version	Connection type	Setting range [bar]	Thread connector
Pressure switches	Thread	10 - 160	G 1/4" (male thread)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ 250 *

Pressure switch 20 to 250 bar, G 1/4" (AG)

Version	Connection type	Setting range [bar]	Thread connector
Pressure switches	Thread	20 - 250	G 1/4" (male thread)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ 320 *

Pressure switch 30 to 320 bar, G 1/4" (AG)

Version	Connection type	Setting range [bar]	Thread connector
Pressure switches	Thread	30 - 320	G 1/4" (male thread)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ -1 FL

Vacuum switch -0,85 to -0,15 bar,

Version	Connection type	Setting range [bar]	Flange connection
vacuum switch	flange	-0.85 to -0.15	Ø 5.3 x 20 mm hole spacing (Herion flange)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ 2 FL

Pressure switch 0,2 to 2 bar,

Version	Connection type	Setting range [bar]	Flange connection
Pressure switches	flange	0,2 - 2	Ø 5.3 x 20 mm hole spacing (Herion flange)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ 8 FL

Pressure switch 0,5 to 8 bar,

Version	Connection type	Setting range [bar]	Flange connection
Pressure switches	flange	0,5 - 8	Ø 5.3 x 20 mm hole spacing (Herion flange)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ 16 FL

Pressure switch 1 to 16 bar,

Version	Connection type	Setting range [bar]	Flange connection
Pressure switches	flange	1 - 16	Ø 5.3 x 20 mm hole spacing (Herion flange)

Electrical connection

Right-angle connector, size 3, 4-pin (DIN 43650 / EN 175301-803 A) (flat pin)

DRSZ -1-M12

Vacuum switch -0,85 to -0,15 bar, G 1/4" (IG)

Version	Connection type	Setting range [bar]	Thread connector
vacuum switch	Thread	-0.85 to -0.15	G 1/4" (female thread)

Electrical connection

M12 connector, A-coded, 4-pole (DIN EN 61076-2-101) (plug)

DRSZ 2-M12

Pressure switch 0,2 to 2 bar, G 1/4" (IG)

Version	Connection type	Setting range [bar]	Thread connector
Pressure switches	Thread	0,2 - 2	G 1/4" (female thread)

Electrical connection

M12 connector, A-coded, 4-pole (DIN EN 61076-2-101) (plug)

DRSZ 8-M12

Pressure switch 0,5 to 8 bar, G 1/4" (IG)

Version	Connection type	Setting range [bar]	Thread connector
Pressure switches	Thread	0,5 - 8	G 1/4" (female thread)

Electrical connection

M12 connector, A-coded, 4-pole (DIN EN 61076-2-101) (plug)

DRSZ 16-M12

Pressure switch 1 to 16 bar, G 1/4" (IG)

Version	Connection type	Setting range [bar]	Thread connector
Pressure switches	Thread	1 - 16	G 1/4" (female thread)

Electrical connection

M12 connector, A-coded, 4-pole (DIN EN 61076-2-101) (plug)

DRSZ -1 FL-M12

Vacuum switch -0,85 to -0,15 bar,

Version	Connection type	Setting range [bar]	Flange connection
vacuum switch	flange	-0.85 to -0.15	Ø 5.3 x 20 mm hole spacing (Herion flange)

Electrical connection

M12 connector, A-coded, 4-pole (DIN EN 61076-2-101) (plug)

DRSZ 2 FL-M12

Pressure switch 0,2 to 2 bar,

Version	Connection type	Setting range [bar]	Flange connection
Pressure switches	flange	0,2 - 2	Ø 5.3 x 20 mm hole spacing (Herion flange)

Electrical connection

M12 connector, A-coded, 4-pole (DIN EN 61076-2-101) (plug)

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Shipping on the same day

More than 99% of the orders, which are made before 6:00 p.m. in our Online Shop, are shipped on the same day.

Ordered by 9:00 p.m: Shipping on the same day

For online orders between 6:00 and 9:00 p.m. on request we ship the same day.

Technical Consulting

Our qualified employees are glad to answer your questions and requests. We are always available via telephone and email.

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