IMO DC Disconnect Rooftop Isolator Switch | 8 Pole | 4 String
Overview
The SI32-PEL64R-8 from IMO Precision Controls is a rotary actuator switch with a lockable-off feature, housed in a durable plastic enclosure. Engineered as a True DC isolator, this switch is specifically designed to disconnect the DC/AC inverter from photovoltaic panels, meeting the IEC 60364-7-712 requirements for photovoltaic installations.
This IMO SI model is a genuine True DC switch, not a modified AC version. It features an operator-independent switching mechanism, high-speed trigger ratchet action, and an IP67-rated enclosure. For optimal safety, it includes a fully enclosed internal switch with no additional wiring, knife-edge contacts, and arc cooling chambers. The switch offers a maximum torque of 1Nm for ease of use, a compact design to save space, and 16mm² box terminals for straightforward wiring.
FEATURES:
- Rated thermal current is 32A
- Rated insulation voltage is 700V suitable at overvoltage I to III, pollution degree 3, Uimp=8KV
- Distance of contact per pole is 8mm
- 8 poles in series and number of strings is 4
- Lockable off safe-lock
- Self-extinguishing plastic enclosure
- M25 cable gland entry option
- NEMA type 4X, IP67
- Operating temperature range from -40°C to 45°C
- UL508i file number E362605, UL508 cRUus file number E146487, CE, TUV, GOST, IEC CB approvals
Specification and Manuals
- Max Current Rating: 32A
- Max Voltage Rating: 700VDC
- Size: 9.44" x 6.92" x 4.72"
- Protection Rating:NEMA 4X
