Product Overview
The Littelfuse 59025 Reed Sensor is a compact, cylindrical, non-contact switching solution designed for wet and harsh environments. It offers a choice of normally open, normally closed, or change-over contacts, capable of switching up to 265 Vac/300 Vdc at 10 VA. This sensor is ideal for battery-powered IoT applications due to its no leakage current in the 'open' state. Its hermetically sealed, IP67-rated design, along with UL and REACH compliance, ensures durability and reliability. The 59025 Reed Sensor facilitates efficient proximity/access and energy management systems, and its compact size allows for easy installation and effective concealment. It functions optimally with the 57025 actuator and can operate through non-ferrous materials like wood, plastic, or aluminum. Available in select sensitivities and standard cable configurations with customization options, it is well-suited for industrial, appliance, and IoT proximity sensing applications.
Product Attributes
- Brand: Littelfuse
- Model: 59025 Reed Sensor
- Certifications: UL Recognized per UL 508, CSA C22.2 No. 14, REACH compliant
- Sealing: Hermetically sealed, IP67 rated
- Housing Material: 30% GF P.B.T
- Housing Color: Black
- Sealing Component: Epoxy
Technical Specifications
| Specification | Details |
|---|---|
| Dimensions (Sensor) | 6.22 mm (Dia.) x 25.4 mm (L) [0.245" x 1.00"] |
| Contact Rating (max.) | 10 VA / 5 VA |
| Switching Voltage (Vac - max.) | 265 Vac |
| Switching Voltage (Vdc - max.) | 300 Vdc |
| Switching Current (Adc - max.) | 0.5 A / 0.4 A / 0.25 A |
| Operate Time (ms - max.) | 1.0 ms / 3.0 ms |
| Release Time (ms - max.) | 1.0 ms / 3.0 ms |
| Shock (11ms 1/2 sine G - max.) | 100 G / 50 G |
| Vibration (50-2000 Hz G - max.) | 30 G |
| Operating Temperature | -40 to +105 C / -20 to +105 C |
| Contact Resistance (Initial - max.) | 0.2 |
| Insulation Resistance ( - min.) | 1010 / 109 |
| Contact Capacitance (pF - typ.) | 0.3 pF / 0.2 pF |
| Cable Type | 24 AWG 7/32 PVC 105C UL1430/UL1569 |
| Cable Length Options | 300 mm [11.81 in], 1000 mm [39.37 in] |
| Termination Option | Tinned leads (6.40.76) mm |
| Switch Types Available | Normally Open (1), High Voltage (2), Change Over (3), Normally Closed (4) |
| Sensitivity Options (Pull-In AT Range) | S (12-18), T (17-23), U (22-28), V (27-33) |
| Sensitivity Options (Activation Distance mm) | S (5-14), T (3-9), U (2-9), V (0.5-7) |
| Sensitivity Options (Deactivation Distance mm) | S (6-16), T (5-12), U (4-13), V (3-13) |
2410121947_Littelfuse-59025-030_C5346120.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
