BOSCH REXROTH
HED3OA4X/200K6L24/12SO16
R901371504
Pressure Switches
Single and Spare Part HED1/2/3
BOSCH REXROTH
MATERIAL: R901371504
SUMMARY: Single and Spare Part HED1/2/3
Quantity in stock: 2
Quantity Details:- Hydrotech Stock: 0 can ship March 29, 2024
- Factory Stock: 2 can ship June 28, 2024
01 |
02 |
03 |
04 |
05 |
06 |
07 |
|
HED 3OA |
4X |
/ |
* |
1) Mating connectors, separate order, see below. |
Type
Component series |
4X |
General
Weight |
m |
kg |
0.8 | |
Installation position |
any | |||
Ambient temperature ranges (NBR seals) |
ϑ |
°C |
-30 … +50 | |
Conformity/certification |
CE |
EN 61058-1:1993, IEC 60947-5-1 |
Hydraulisch
Pressure rating |
p |
bar |
25 | 63 | 100 | 200 | 400 |
Max. operating pressure 1) |
p |
bar |
30 | 70 | 110 | 210 | 420 |
Switching pressure differential range |
p |
bar |
2 … 23.5 | 4 … 59 | 5 … 94 | 10 … 190 | 15 … 380 |
Pressure adjustment range (decreasing) |
p |
bar |
1.5 … 25 | 4 … 63 | 6 … 100 | 10 … 200 | 20 … 400 |
Pressure adjustment range (increasing) |
p |
bar |
3.5 … 27 | 8 … 67 | 11 … 105 | 20 … 210 | 35 … 415 |
Hydraulic fluid temperature range (NBR seals) |
ϑ |
°C |
-30 … +80 | ||||
Viscosity range |
μ |
mm²/s |
10 … 800 | ||||
Maximum admissible degree of contamination of the hydraulic fluid 2) |
Class 20/18/15 according to ISO 4406 (c) |
1) | short-time |
2) | The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter. |
Elektrisch
Anschlussart |
Cable gland Pg 11; connector Pg 11 | |||
Protection class according to DIN EN 60529 |
IP65 (with mating connector mounted and locked) | |||
Line cross-section |
Mating connector, max. |
mm² |
1.5 | |
Cable gland, max. |
mm² |
1.5 | ||
Switching frequency, max. |
1/h |
1800 | ||
Switching accuracy (repetition accuracy) |
± 1 % of the set pressure | |||
Contact load |
AC voltage |
I |
250 V; 3 A | |
Direct voltage |
I |
40 V; 1 A; In case of DC voltage with inductive load, spark extinguishing is to be provided in order to increase the life cycle. | ||
Long-term drift of the switching points |
50,000 load cycles 1) |
+5 % of the maximum set pressure | ||
100,000 load cycles |
+10 % of the maximum set pressure |
1) | With more than 100000 load cycles, no statements with regard to a long-term drift can be made. |
For applications outside these parameters, please consult us!
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Spare parts & repair