BOSCH REXROTH
R901276215
- BOSCH REXROTH
- Material:R901276215
- Model:HED 2 OA3X/200L24
Due to extremely high demand, please call 877-366-7226 for availability
The Bosch Rexroth HED 2 OA3X/200K24 (R901276215) is a high-performance pressure switch designed for precise monitoring and control of hydraulic systems. This device comes with a lockable rotary knob, allowing for secure adjustments and settings to ensure stable system performance. The pressure switch features an optional control lamp for easy status indication, enhancing the user interface for monitoring operations. Equipped with an electrical connection that can be established via a cable gland or connector, the HED 2 OA3X/200K24 offers flexibility in integration with various electrical systems, ensuring compatibility and ease of installation. The component belongs to series X, which is indicative of its advanced design tailored to meet rigorous demands. With a maximum operating pressure of 315 bar and pressure ratings that include 50, 100, 200, 250, and 315 bar, this Bosch Rexroth pressure switch can be utilized across a broad range of applications requiring different pressure levels. Its versatility makes it suitable for diverse operational conditions without sacrificing precision or reliability. Furthermore, the HED 2 OA3X/200K24 has been CCC certified, affirming that it meets the necessary safety and quality standards required by certain markets. This certification underscores the product's compliance with international regulations and its suitability for global use. Whether it's deployed in complex industrial systems or simpler hydraulic circuits, this Bosch Rexroth pressure switch stands out for its robustness and adaptability in maintaining system efficiency and safety.
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01 |
02 |
03 |
04 |
05 |
06 |
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HED 2 OA |
3X |
/ |
* |
|
01 |
Bourdon tube pressure switch |
HED 2 OA |
|
02 |
Component series 30 ... 39 (30 ... 39: unchanged installation and connection dimensions) |
3X |
|
03 |
Pressure rating maximum 25 bar |
25 |
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Pressure rating maximum 63 bar |
63 |
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Pressure rating maximum 100 bar |
100 |
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Pressure rating maximum 200 bar |
200 |
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Pressure rating maximum 400 bar |
400 |
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Electrical connection |
||
|
04 |
Cable gland |
no code |
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Connector 6-pole + PE |
K6 1) |
|
|
05 |
without control lamp |
no code |
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Control lamp for 24V (20V to 35V) |
L24 |
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|
06 |
Further details in the plain text |
|
| 1) Mating connectors, separate order, see below. |
Type
|
Component series |
3X |
General
|
Weight |
m |
kg |
1 | |
|
Installation position |
any | |||
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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 |
p |
bar |
1 | 2 | 2.5 | 5 | 7.5 |
|
Pressure adjustment range (decreasing) |
p |
bar |
8 … 25 | 4 … 63 | 6 … 100 | 10 … 200 | 20 … 400 |
|
Pressure adjustment range (increasing) |
p |
bar |
2.5 … 26 | 6 … 66 | 8.5 … 102.5 | 15 … 205 | 27.5 … 407.5 |
|
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 | ||
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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!
Mating connectors for mechanical position switches, mechanical pressure switches and valves with central connection with connector “K6” and “DK6L”, 6-pole + PE
7P Z6
Mating connectors for mechanical position switches, mechanical pressure switches and valves with central connection with connector “K6” and “DK6L”, 6-pole + PE
7P Z6
Mating connectors for mechanical position switches, mechanical pressure switches and valves with central connection with connector “K6”Data sheet
Spare parts & repair