Wire to load or line? Instructions said load. I watched a video and this electrician said these devices should go on line. So which is right?

depends on what you are using it on if a 120 appliance you use the green and one black black to black or to hot side the green to common or ground and wire nut unused line only if it is only used on 120 volts if 230 volts one black wires go to each hot side of what you are connecting to or to both hot sides and the green goes to ground or a black wire one to L1 and one to L2 green goes to ground

will this flip a15 amp breaker?

Possibly. It depends on the severity of any power surge. The instructions (that come with this and are also on the Ditek website) say for Type 2 usage "minimum 20 amp circuit breaker is required". The wires on the unit are AWG 12 stranded. I'm using 30A CB in my service panel application. I'm also planning to install a second one at my outside HVAC compressor disconnect which has a 60A CB. I'm a homeowner not an electrician. I would say if it trips your 15A CB during a power surge then you didn't get optimal protection that day.

Can this be mounted outside on the side of the disconnect?

The spec sheet for this SPD states a minimum 20 amp circuit breaker. So will this be ok on a disconnect with a 30 amp breaker?

Does this unit come with a locknut? One reviewer has said no. If no where do you buy one? Thanks

Yes it does come with a locknut, but also 3/4 locknut works.

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Ditek Surge Suppressor DTK-120/240CM+

Product ID: 259476171

Details

Brand
Ditek
Colour
black
Total power outlets
4
Voltage
240 Volts
Special features
Surge

⚡120/240VAC dual voltage power

🔄Parallel protection for seamless safety

🔌2-wire ground NEMA 4X rated

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AR$298386

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Description

⚡ Power up with confidence — surge protection that never sleeps!

2 WIRE GROUNDING - Simplifies installation while maximizing safety
DUAL VOLTAGE MASTERY - Supports both 120 and 240VAC for versatile power setups
RUGGED NEMA 4 X RATING - Weatherproof and dust-tight for reliable outdoor or industrial use
PARALLEL PROTECTION TECH - Ensures continuous surge defense without downtime
MULTI PURPOSE POWER SHIELD - Ideal for professional environments demanding robust surge suppression

The Ditek Surge Suppressor DTK-120/240CM+ delivers robust dual-voltage surge protection with a durable NEMA 4X enclosure, designed for both indoor and harsh outdoor environments. Its parallel protection technology ensures uninterrupted defense against power surges, making it an essential safeguard for professional-grade electrical systems.

Specifications

ASIN	B001ULNGSQ
Amperage	15 Amps
Best Sellers Rank	#10,984 in Electronics ( See Top 100 in Electronics ) #101 in Surge Protectors
Brand	Ditek
Color	black
Compatible Devices	most devices
Customer Reviews	4.7 out of 5 stars 327 Reviews
Enclosure Material	High impact plastic
Item Dimensions L x W	4"L x 3"W
Item Weight	0.57 Pounds
Manufacturer	DITEK
Mfr Part Number	DTK-120/240CM+
Model Number	120/240CM+ #2
Number of Outlets	4
Number of Ports	4
Other Special Features of the Product	Surge Protection
Plug Type	Type B
Power Plug Type	Type B - 3 pin (North American)
Product Dimensions	4"L x 3"W
Recommended Uses For Product	Apartment, Hotel, Office, Restaurant, TV
Shape	Rectangle
Special Feature	Surge Protection
Surge Protection Rating	2000 Joules
Total Power Outlets	4
UPC	782980505750
Unit Count	1.0 Count
Voltage	240 Volts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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AR$298386

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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