
.5-B-09 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $15.00 | Condition is New, BIMBA MRS-1.5-B-31 MRS 1 5 B 31 MRS Magnetic Reed Switch , shipping cost = $10.00 | 99.9% |
![]() | $27.99 | Condition is New, Bimba mrs-1 .5-B-09 REED SWITCH, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $29.00 | Top Pick! Condition is New – Open box, Bimba MRS-1.-XB-02 Magnetic Reed Switch, shipping cost = $17.41 | 100.0% |
![]() | $54.66 | Top Pick! Condition is New – Open box, NEW Bimba MRS-1-83 Switch for Cylinder, shipping cost = $20.84 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.29 | Top Pick! Condition is D'occasion, BIMBA MRS-1.5-XB REED SWITCH MAGNETIC 12-230V, shipping cost = $18.07 | 100.0% |

The Bimba 5-B-09 MRS-1 Reed Switch is a versatile and reliable sensing component designed for various automation applications. This reed switch, manufactured by Bimba Co., is known for its durability and accuracy in detecting magnetic fields.
The 5-B-09 MRS-1 Reed Switch is designed with a normally open (NO) contact configuration. This means that the switch is not connected when there is no magnetic field present, and it closes when a magnetic field is detected. The switch is housed in a compact and robust brass enclosure, measuring 0.75 inches in diameter and 0.2 inches in height. Its compact size makes it an excellent choice for space-constrained installations.
The switch operates on a simple principle: when a magnetic field is applied to the switch's sensing element, a pair of reed contacts within the enclosure are brought together, completing the electrical circuit. The contacts are spring-loaded, ensuring a positive and secure connection when engaged. When the magnetic field is removed, the contacts return to their original position, breaking the connection.
The Bimba 5-B-09 MRS-1 Reed Switch is suitable for various applications, including limit switches, proximity switches, and machine safeguarding. It can be used with a wide range of magnetic actuators, such as solenoids and magnets, to create a complete sensing system. The switch's long service life, reliability, and ease of installation make it a popular choice for automation engineers and technicians.
The 5-B-09 MRS-1 Reed Switch is rated for a maximum operating voltage of 24V AC or DC and a maximum current of 1 A. It can handle up to 100 cycles per second, providing fast response times and ensuring accurate detection of magnetic fields. The switch is also resistant to vibration, shock, and harsh environments, making it ideal for industrial applications.
In summary, the Bimba 5-B-09 MRS-1 Reed Switch is a high-performance and versatile sensing component designed to reliably detect magnetic fields in a variety of applications. Its compact size, robust construction, and ease of use make it an essential tool for automation engineers and technicians.
The BIMBA 5-B-09 MRS-1 reed switch is a commonly used electromechanical switch designed for applications where contact closure is required in response to the presence or absence of a magnetic field. Here are some pros and cons of buying this reed switch:
Pros:1. Reliability: Reed switches are known for their reliability and long service life. The BIMBA 5-B-09 MRS-1 switch is no exception, as it is designed to handle up to 1 million cycles.
2. Compact size: This reed switch is small and compact, making it an ideal choice for applications where space is limited. It measures only 1.5 inches in length and 0.7 inches in diameter.
3. Wide operating temperature range: The BIMBA 5-B-09 MRS-1 switch can operate in temperatures ranging from -40 F to 185 F, making it suitable for use in a variety of environments.
4. Easy to install: This reed switch can be easily installed without the need for any special tools or wiring skills. It can be mounted in any position and does not require any adjustments once it is installed.
Cons:1. Fragile contacts: The contacts in a reed switch are very delicate and can be damaged if the switch is subjected to excessive shock or vibration.
2. Magnetic field sensitivity: Reed switches are designed to respond to magnetic fields, which can be a disadvantage in some applications. For example, if the switch is located near other magnetic components, it may be prone to false triggering.
3. Limited current capacity: The BIMBA 5-B-09 MRS-1 switch has a maximum current capacity of 1 ampere, which may not be sufficient for all applications.
Conclusion:The BIMBA 5-B-09 MRS-1 reed switch is a reliable and compact switching solution that is ideal for applications where contact closure is required in response to the presence or absence of a magnetic field. Its wide operating temperature range and ease of installation are additional advantages. However, its fragile contacts and magnetic field sensitivity are potential disadvantages that should be considered before making a purchase.
Recommendation:If you require a reliable and compact switching solution for an application where contact closure is required in response to the presence or absence of a magnetic field, the BIMBA 5-B-09 MRS-1 reed switch is a good choice. However, if your application involves excessive shock or vibration, or if you require a higher current capacity, you may want to consider alternative switching solutions.
Details:
Bimba MRS-1 .5-b-09 reed switch.
specifications indusswitch:
- brand: Bimba
- mpn: 5-b-09
- model: Mrs-1 .5-b-09
- type: Reed Switch
- country of origin: United States
returns indusswitch:
- method: money back
- paid by: seller
- time: 30 days
- policy: returns accepted
offer indusswitch:
- sold #: 8
- prices: $9.29–$54.66
- item condition:
- New
- New – Open box
- D'occasion
- best offers: true
- options: ship-to-home
- availability: in stock
- in stock #: 5
- started: march 16, 2026
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Magnetic Reed Switches
payments indusswitch:
- credit card: mastercard
- wallet: google-pay
- other
seller indusswitch:
- rating: 99.7%
- # reviews: 1726
- city: la crosse, wisconsin
shipping indusswitch:
- type: fixed
- service: economy
- class: economy
- transit: 3-8 days
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