4028 AC Isolation Cover – 7-1/2 x 10-1/2×3
Features:
- Provides electrical insulation for exposed panel backs
- Provides mechanical protection for panel backs protruding into lockers
- Lightweight material is easily drilled for wire entrance and exit
- Meets ABYC requirements for panels with combined AC and DC
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

![Blue Sea 9019 Switch, AC 240VAC 63A OFF +2 Positions [9019]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/blue-sea-9019-switch-ac-240vac-63a-off-2-positions-9019.webp)
![Blue Sea 7506 DeckHand Dimmer - 6 Amp/12V [7506]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/blue-sea-7506-deckhand-dimmer-6-amp-12v-7506.webp)

![Blue Sea 9077 Switch, AC 240VAC 63A OFF +3 Positions [9077]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/blue-sea-9077-switch-ac-240vac-63a-off-3-positions-9077.webp)

![Blue Sea 7943 Contura II Switch SPDT - (ON)-OFF-ON - Black [7943]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/blue-sea-7943-contura-ii-switch-spdt-on-off-on-black-7943.webp)
![Blue Sea 9010 Switch, AV 120VAC 32A OFF +3 Positions [9010]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/blue-sea-9010-switch-av-120vac-32a-off-3-positions-9010.webp)
![Blue Sea 7507 DeckHand Dimmer - 12 Amp/12V [7507]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/blue-sea-7507-deckhand-dimmer-12-amp-12v-7507.webp)