Description
The KRPA-11AN-120 is a general-purpose plug-in relay with DPDT contact configuration, operating on 120 VAC. It features a rugged construction with silver-cadmium oxide contacts rated at 10 amps and includes an integrated indicator lamp for status monitoring. Designed for panel or socket mounting, this relay is enclosed in a clear dust cover and ideal for voltage or current sensing applications.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Potter & Brumfield |
| Category |
|
| Part Number |
KRPA-11AN-120 |
| Subcategory |
Relay/Socket |
| Series |
KRPA Series
|
| Coil Voltage |
120 VAC
|
| Contact Configuration |
DPDT (2 Form C)
|
| Contact Material |
Silver-Cadmium Oxide (AgCdO)
|
| Contact Rating |
10 A @ 240 VAC
|
| Coil Resistance |
2250 Ohms
|
| Coil Power |
2.1 VA
|
| Coil Frequency |
50/60 Hz
|
| Indicator Lamp |
Integrated
|
| Mounting Type |
8-Pin Octal Socket
|
| Enclosure |
Clear Dust Cover
|
| Insulation Resistance |
1000 MΩ
|
| Dielectric Strength |
1000 Vrms (coil/contact)
|
| Mechanical Life |
10 million operations
|
| Electrical Life |
100,000 operations @ rated load
|
| Operating Temperature |
-45°C to +55°C
|
| Compliance |
UL E22575, CSA LR15734
|
| Weight |
0.15 lbs |
Information About KRPA-11AN-120
The KRPA-11AN-120 is part of TE Connectivity’s KRPA Series of industrial-grade relays, known for their mechanical durability and high-performance switching. This particular model offers two form C (DPDT) contacts and operates with a 120 VAC coil, incorporating a visual indicator lamp wired in parallel with the coil circuit. It utilizes an 8-pin octal plug termination for quick installation and is housed in a clear, dust-protected enclosure. This relay is widely adopted in control panels for applications such as lighting systems, baggage handling, and inspection machinery.
Key Features:
- PDT Contact Configuration: Equipped with 2 form C (double-pole double-throw) contacts for versatile switching needs.
- 120 VAC Coil with Indicator: Features an internal indicator lamp for real-time voltage monitoring.
- High Contact Rating: Silver-cadmium oxide contacts support switching up to 10A at 240VAC.
- Rugged Enclosure: Transparent dust cover ensures protection and easy visual inspection.
- Octal Plug Termination: Standard 8-pin configuration enables fast socket-based installation.
- Excellent Mechanical Endurance: Rated for 10 million mechanical operations.
- Electrical Life Expectancy: Rated for 100,000 operations at full load.
- Certified Standards: UL (E22575) and CSA (LR15734) approved for industrial use.
- Temperature Resilience: Operates reliably in environments from -45°C to +55°C.
- Compact Footprint: Space-saving design allows for efficient panel layouts.
The KRPA-11AN-120 delivers the reliability and precision required for control and monitoring in demanding industrial applications.
