# Agilent 60502B 60V/60A 300W Electronic Load Module (Pre-Owned) # Agilent 60502B 60V/60A 300W Electronic Load Module (Pre-Owned) ## Key Features At A Glance - Maximum input voltage 60V DC — designed for low-to-mid voltage power supply and component test (See 6063B for 240V applications or 60507B for 150V applications) - 300W maximum power at 40°C with 0 to 60A current range and 3 to 60V input range - Constant current, constant voltage, and constant resistance operating modes for flexible load simulation - Built-in transient generator: 0.25 Hz to 10 kHz with programmable amplitude, frequency, and 3% to 97% duty cycle - Programmable slew rate from 1 A/ms to 5 A/μs on 60A range for tailored dynamic load response - GPIB (IEEE-488) standard for automated test integration with SCPI command set - Full protection: overcurrent, overvoltage, overpower, overtemperature, and reverse polarity - Analog voltage control in constant current mode and parallel operation for higher power configurations The Agilent 6060B is a 300-watt single-input DC electronic load covering 0 to 60 amperes and 3 to 60 volts, with a maximum power rating of 300W at 40°C. It is part of the Agilent dc electronic load family, which is designed for the test and evaluation of DC power sources and power components in manufacturing, research and development, and incoming inspection environments. The 6060B supports applications including power supply load regulation testing, battery capacity testing, capacitor discharging, power supply load transient response, power component testing, pulse electroplating, current source testing, current limit testing, shunt regulator characterization, and power resistor emulation. It is specifically designed for stability in applications where fast transients are applied to the load inputs, such as during DC power supply startup characterization or transient response testing. ValueTronics International, LLC stocks, inspects, and tests Agilent dc electronic loads at our 20,000 square foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois. Every pre-owned 6060B is processed by our in-house technicians before it ships — unlike drop-shipping resellers and online marketplaces, we hold the physical inventory and perform functional verification on site so the unit you receive matches the condition described in your order. ## Brand Heritage Hewlett-Packard's test and measurement business was spun out as Agilent Technologies in 1999, and the electronic measurement portion of Agilent became Keysight Technologies in 2014. The 6060B and the broader Agilent dc electronic load family originated in this Hewlett-Packard test and measurement lineage. ## Compare Other Models in This Series The Agilent dc electronic load family consists of two mainframe products (6050A 1800W and 6051A 600W) that accept user-installable load modules, and two single-input standalone loads (6060B 300W and 6063B 250W). Five load modules are available for the mainframes: 60501B (150W), 60502B (300W), 60503B (250W), 60504B (600W), and 60507B (500W). The 6050A accepts up to six modules of the 60501B/60502B/60503B type or up to three 60504B/60507B modules; the 6051A accepts two of the smaller modules or one of the larger modules. Across the family, all models share the same GPIB control architecture, SCPI command set, built-in transient generator, and protection features. The differences between models are in current, voltage, and power ratings — selected based on the device under test's operating range. The single-input 6060B and 6063B provide a self-contained load instrument, while the mainframes provide a multi-module solution where one GPIB address controls multiple independent loads. Each pre-owned model below is its own product page with condition-matched pricing and availability. Use the comparison to confirm which current, voltage, and power rating fits your application, then select the model page for ordering details. Within the standalone single-input loads, the 6060B is positioned for general-purpose DC power supply and power component test up to 60V and 60A. It shares the same 300W power rating as the 60502B load module, allowing test programs developed for one to be used interchangeably with the other. The two single-input standalone loads differ primarily in voltage and current ratings: the 6060B covers 3 to 60V at 0 to 60A (300W), while the 6063B covers 3 to 240V at 0 to 10A (250W) — making the 6063B the choice for higher-voltage, lower-current applications and the 6060B the choice for higher-current applications at moderate voltages. Among the modules, the 60501B (150W, 60V, 30A) is the lowest-power option, the 60504B (600W, 60V, 120A) is the highest-current option, and the 60507B (500W, 150V, 60A) bridges to higher voltage at substantial current. The mainframe products (6050A and 6051A) allow combinations of modules under a single GPIB address. See the comparison table for current, voltage, power, and accuracy specifications across the family. Model Max Voltage Max Current Max Power **60502B** 60 V 60 A 300 W 6050A — — 1800 W 6051A — — 600 W 6060B 60 V 60 A 300 W Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below. ## Product Core & Specifications Parameter Specification Amperes 0 to 60 A Volts 3 to 60 V Maximum power (at 40 °C) 300 W Constant current ranges 0 to 6 A, 0 to 60 A Constant current accuracy 0.1% ±75 mA Constant current regulation 10 mA Constant voltage accuracy 0.1% ±50 mV Constant voltage regulation (w/remote sense) 10 mV Constant resistance range 0.033 to 1.0 Ω / 1 to 1,000 Ω / 10 to 10,000 Ω Transient generator frequency 0.25 Hz to 10 kHz, 3% accuracy Current readback accuracy 0.05% ±65 mA Voltage readback accuracy ±(0.05% + 45 mV) Ripple and noise (current) 4 mA rms, 40 mA peak-to-peak Ripple and noise (voltage) 6 mV rms Programmable slew rate (60-A range) 1 A/ms to 5 A/µs Programmable slew rate (6-A range) 0.1 A/ms to 0.5 A/µs Rise/fall time 12 µs to 8 ms Analog programming bandwidth 10 kHz (-3 dB) Analog programming voltage 0 to 10 V Minimum operating voltage (at full rated current) 2 V (1.2 V typical) Programmable short 0.033 Ω (0.020 Ω typical) dc isolation voltage ±240 Vdc, between any input and chassis ground Net weight 3.2 kg (7 lb) Shipping weight 4.5 kg (10 lb) Operating temperature 0 to 55 °C Warranty Three-year standard **Important:** Maximum input voltage: 60 V. DC isolation voltage: ±240 Vdc between any input and chassis ground. Maximum continuous power is derated linearly from 40°C to 75% of maximum at 55°C.**Important:** Agilent electronic loads meet all specifications when operated above 3.0 V; the dc operating characteristics also extend below this minimum-input voltage for static tests, with reduced current depending on minimum resistance of the load.**Important:** Maximum continuous power available is derated linearly from 40 °C to 75% of maximum at 55 °C.**Important:** DC current accuracy specifications apply 30 seconds after input is applied.**Important:** Options 908 and 909 for the 6050A, and Options 800 and 908 for the 6051A, require either the slide kit (p/n 1494-0059) or support rails (p/n E3663AC) to support the weight of the load mainframe.**Important:** Load modules (60501B, 60502B, 60503B, 60504B, 60507B) require a 6050A or 6051A mainframe to operate; they are not standalone instruments.Usage tip: the 6060B is fully compatible with the Agilent 59510A relay accessory, which provides physical isolation of the load from the device under test by switching power and sense leads (up to 60 A and 200 Vdc), controlled by rear-panel signals on the load. ## About this used unit - Warranty included - Functional verification included - Standard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data. - Note that unnecessary accessories may not be included (contact Test Architect to confirm). **Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.** ## Details - **Price:** 0.0 USD - **Vendor:** Agilent - **Type:** Dc Electronic Load - **Tags:** Agilent, Agilent Keysight, DC Electronic Load, Manufacturers, Power Supplies & Loads, product_manual_group_1, Product_used ## Variants | Variant | Price | Available | |---------|-------|-----------| | None | 0.00 USD | In stock | | NIST Traceable | 0.00 USD | In stock | | NIST Traceable with Full Data | 0.00 USD | In stock | | ISO IEC 17025 Accredited | 0.00 USD | In stock | ## Images - 60502B Agilent DC Electronic Load Module --- > Source: [ValueTronics](https://valuetronics.com/products/60502b-agilent-dc-electronic-load-module-used) > Updated: 2026-05-30