Can theae connect inline to the main? T-tap. Without cutting the main?

No. The main cable must be cut.

Can a 12 awg solid wire be inserted into the bigger hole?

The description for these connectors says that it will accept 12 gauge wire. we do not use anything bigger than 14 gauge so I don't know for sure.

Can the connectors be reused if silicone added?

The gel isn't silicone. The connectors can be reopened but unless some dielectric gel squeezes out you risk the chance of water infiltration and thereby the integrity of the connector. I'd recommend discarding failed attempted connectors .. it's a guarantee that you'll mess-up the first few so get extras.

Can theae connect inline to the main? T-tap. Without cutting the main?

No, only two wires to insert in each hole

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3M Scotchlok Moisture Guard Connector MGC, Bag of 25

3M Scotchlok Moisture Guard Connector MGC, Bag of 25

Product ID: 40549367

Details

Color
Black
Connector Type
Idc
Contact Material
Polycarbonate
Insulation Material
Polycarbonate
Terminal
Idc Terminal

⚡600V max voltage rating

💧Moisture-resistant seal

☀️UV-resistant construction

22132 som

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Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💡 Connect with confidence—weatherproof your wiring like a pro!

UV DEFYING DURABILITY - Built tough with UV-resistant polycarbonate for outdoor resilience
HIGH VOLTAGE CONFIDENCE - Rated up to 600 volts for building wire, 1000 volts for fixtures and signs
WEATHERPROOF SEAL MASTERY - Mineral oil-based grease locks out moisture for lasting connections
VERSATILE WIRE COMPATIBILITY - Fits 16-14 AWG solid/stranded and 12-20 stranded wires seamlessly
CERTIFIED SAFETY COMPLIANCE - C UL Listed, RoHS compliant, and flame retardant for peace of mind

The 3M Scotchlok Moisture Guard Connector MGC is a premium, weatherproof wire connector designed for outdoor lighting, irrigation, and landscape wiring. Featuring a mineral oil-based grease seal and UV-resistant polycarbonate housing, it protects connections from moisture and sun damage. Compatible with a wide range of wire gauges and rated for up to 600 volts, it meets rigorous safety standards including C UL Listing and RoHS compliance, ensuring reliable, long-lasting electrical connections in demanding environments.

Specifications

ASIN	B00JR8INRI
Best Sellers Rank	#475,950 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,131 in Electrical Wire
Brand Name	3M
Color	Black
Connector Gender	Female
Connector Type	Idc
Contact Material	Polycarbonate
Customer Reviews	4.2 4.2 out of 5 stars (100)
Global Trade Identification Number	00051128568279
Included Components	Item
Insulation Material Type	Polycarbonate
Item Dimensions L x W x H	10.4"L x 10.4"W x 6.8"H
Item Type Name	3M SCOTCHLOK MOISTURE GUARD CONNECTOR, 25 PER BAG
Manufacturer	3M
Material Type	Flame Retardant Polycarbonate
Maximum Voltage	600 volts
Model	80611434152
Number of Items	25
Part Number	MGC-BAG
Specification Met	RoHS
Temperature Rating	221 degree fahrenheit
Terminal	Idc Terminal
UPC	051128568279
Unit Count	25 Count

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22132 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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3 weeks ago

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