Description
ICM Controls ICM496-30A 30A Fused Disconnect with External and Replaceable Surge Protector
The ICM496-30A is a 30A fused electrical disconnect featuring a pre-wired, external, and replaceable surge protective device (SPD). This model includes a Type 1 SPD designed for 240VAC split-phase applications. In the event of a surge, the ICM496-30A absorbs excess voltage up to its rated limits, helping protect connected equipment. The unit incorporates an external, thermally fused surge protection device (SPD), which safely disables the device if thermal limits are exceeded. The NEMA type 3R enclosure makes the ICM496-30A suitable for both indoor and outdoor installations, the ICM496-30A is rated for use on circuits delivering up to 10kA RMS symmetrical current at 240VAC maximum.
- 120VAC single-phase, 240VAC split-phase
- Features a replaceable, external surge protective device
- Maximum Surge Current Rating of 200kA
- High nominal discharge current (In 10kA), for increased longevity & durability of the SPD
- Completely factory wired for quick and easy installation
- NEMA type 3R rated powder coated metal enclosure for indoor/outdoor use
- Fully accessible mounting holes, no disassembling required
- Braided strap thoroughly grounding both the enclosure and cover
- LED indicator light indicates when surge protection is operational
- 30A fused & 60A non-fused models available
SPECIFICATIONS:
Input
- Voltage: Split phase 240VAC
- Frequency: 50-60 Hz
Contact Ratings
- Voltage: 120/240 VAC
- FLA: 30A
- LRA: 360A
Mechanical
- Mounting: Four mounting holes in the back of enclosure
- Diagnostics: Green LED indicates surge protection is present
- Enclosure: NEMA 3R metal enclosure for outdoor and indoor installation
Parameters
- Short circuit current rating (SCCR): 200kA
- Nominal discharge current (In): 10 kA
- Protection modes: L-L, L-G
- Maximum Continuous Operation Voltage (MCOV)
- L-L: 320 VAC
- L-G: 150 VAC
- VPR
- L-L: 1500 VAC
- L-G: 900 VAC
- SPD type: Type 1
- Surge protection technology: Thermally Protected Metal Oxide Varistor (TMOV) and Gas Discharge Technology (GDT)
Weight/Dimensions
- Length: 10.9375″
- Width: 4.4375″
- Height: 2.4375″
- Weight: 3.32 lbs.
REPLACES:
MARS: 83916
RectorSeal: RSH-50-96417
ICM Controls: ICM495-30A