Surge Protector - SAK-60-C

The PSP SAK‑60‑C is a compact yet powerful 60 A load management device engineered to protect generators and electrical systems from overload, under-voltage, or brownout conditions. Its robust design and smart features deliver precision control and flexible deployment options.

Key Features

• Full NEMA 3R Enclosure Rugged and weather-resistant housing, ideal for both indoor and outdoor use. Compatible with line voltages of 120 VAC or 240 VAC, it offers versatile installation scenarios.
• Wireless Load Management Works inline with load—no external control wiring required. Adjustments for startup delay, under-frequency thresholds, and restoration timing are all programmable via built-in controls.
• Self-Powered Latching Relay Uses Smart Relay Technology (SRT®) to switch contacts at the sine wave’s zero crossover point, minimizing wear and extending relay life. Powered directly from line voltage, eliminating the need for external supply.
• Precision Customization Frequency detection adjustable between 50.0–59.9 Hz, with load shed delays from 0.1 to 10.9 seconds. Includes nuisance load detection to prevent rapid cycling.
• Multi-Mode Operation Configurable as a standalone 60 A latching relay with dry-contact input, a time-delay relay(up to 9,999 seconds), or as an over/under-voltage protection relay.
• Intuitive LCD Interface Designed for easy setup: all configurations—frequency thresholds, delay timers—are made using just three buttons and the LCD display. No external tools needed.
• Compact & Safe Small footprint (~3.25″ × 4.75″), includes snap-on finger guards, and supports wire sizes up to #3 AWG.
• Certified & Durable Complies with NEC 2023 Art. 750 for energy management systems. Built to last with high-grade components.

• Model: SAK‑60 – 60 Amp universal, 2‑pole latching relay

• Wireless load-shedding & management – Detects generator vs utility power and acts accordingly

• Adjustable settings:

• Under-frequency triggers between 50.0 Hz to 60.0 Hz
• Delay timers from 0.1 to 10.0 seconds before load drop• Versatile configurations: standalone latching relay, time-delay (up to 9,999 seconds), or over/under-voltage protection• Self-powered – Powered directly from line input (no external supply needed)• Zero-crossover switching – Extends relay longevity• User interface: Built-in LCD + three-button control; no external programming tools required• Compact footprint: 3.25” × 4.75”; accepts wiring up to 2 AWG; includes snap-on finger guards

Dimensions (When Housed in NEMA Enclosure – Model SAK-60-C)

• Approx. 7″ (W) × 9.5″ (H) × 4″ (D)