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CARLO GAVAZZI RM1A40D75 Solid State Relay

The CARLO GAVAZZI RM1A40D75 is a robust, industrial-grade solid state relay designed for 1-phase applications. It utilizes instant-on switching technology and incorporates a built-in varistor to safeguard against voltage transients, ensuring reliable operation in demanding environments. An integrated LED provides clear indication of the control input status. The relay's self-lifting terminals and housing free of moulding mass contribute to ease of installation and maintenance. Suitable for resistive, inductive, and capacitive loads, this SSR is a versatile solution for a wide range of industrial automation and control systems.

Authorized Distributors
Source:DigiKey
Part No:RM1A40D75
Stock:0
Inv Date:05-29-2026
Price: Unit price: $120.936
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Source:DigiKey
Part No:RM1A40D75
Stock:4
Inv Date:05-29-2026
Price: Unit price: $113.94
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Part No:RM1A40D75
Stock:0
Inv Date:05-30-2026
Price: Unit price: $120.93
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Part No:RM1A40D75
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:RM1A40D75
Stock:0
Inv Date:05-29-2026
Price: Unit price: $123.35
Buy/RFQ:
Part No:RM1A40D75
Stock:4
Inv Date:05-29-2026
Price: Unit price: $205.64
Buy/RFQ:
Part No:RM1A40D75
Stock:4
Inv Date:05-29-2026
Price: Unit price: $205.64
Buy/RFQ:

CARLO GAVAZZI RM1A40D75 Solid State Relay Specifications:

  • switching_mode: Instant-on switching (IO)
  • direct_copper_bonding: DCB technology
  • led_indication: Yes
  • built_in_varistor: Yes
  • clip_on_protection_cover: IP 20
  • self_lifting_terminals: Yes
  • housing: Free of moulding mass
  • input_voltage_ranges: 3-32 VDC and 20-280VAC/22-48VDC
  • operational_ratings: Up to 100AACrms and 600VACrms
  • blocking_voltage: Up to 1400Vp
  • opto_isolation: > 4000VACrms
  • rated_operational_voltage_230vacrms: 230VACrms
  • rated_operational_voltage_400vacrms: 400VACrms
  • rated_operational_voltage_480vacrms: 480VACrms
  • rated_operational_voltage_600vacrms: 600VACrms
  • control_voltage_range_3_32vdc: 3 - 32VDC
  • control_voltage_range_20_280vac: 20 - 280VAC
  • control_voltage_range_22_48vdc: 22 - 48VDC
  • rated_operational_current: Up to 100AACrms
  • operational_frequency_range: 45 to 65Hz
  • power_factor: > 0.5
  • approvals: UR, cUR, CSA, CCC, EAC
  • ce_marking: Yes
  • isolation_input_to_output: 4000 Vrms
  • isolation_input_output_to_case: 4000 Vrms
  • response_time_pick_up: ≤1/2 cycle
  • response_time_drop_out: ≤1/2 cycle
  • min_operational_current: 150mA
  • rep_overload_current_t_1_s: < 55AACrms
  • non_rep_surge_current_t_10_ms: 325Ap
  • off_state_leakage_current: < 3mArms
  • i2t_for_fusing_t_10_ms: < 525A2s
  • critical_dvdt_off_state_min: 1000V/µs

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Frequently Asked Questions

Where can I buy CARLO GAVAZZI RM1A40D75?

You can click on the BUY or RFQ button to purchase RM1A40D75 from an authorized CARLO GAVAZZI distributor.

How do I troubleshoot issues or seek technical support for part RM1A40D75?

You can download the RM1A40D75 datasheet or visit the CARLO GAVAZZI website for support.

Who is the manufacturer of RM1A40D75?

CARLO GAVAZZI

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